Casques

The helmet trusted by UCI World Cup champions. - MIPS added protection system is meant to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain - Breakaway visor screws are designed to sheer off at impact to reduce rotational forces - Dual-density, In-Mold Varizorb EPS balances weight with performance and is meant to provide improved protection by spreading forces over a wider surface area - Lightweight carbon fiber shell construction - Injected Mesh vent screens maintain superior ventilation and airflow while shielding the rider from dirt and debris - Removable, washable X-Static comfort liner and cheek pads are antimicrobial and manage odor while wicking moisture away from the head - EPS, Carbon Fiber, Fiberglass, Nylon, Polyester

RPC MIPS Glnt helmet from Fox Racing.

Designed for the toughest downhill mountain bike runs, the Rampage Pro Carbon Mips Glnt Helmet is full-face, full-gas, and packed with race-ready features and technology that#ll keep your head in the game and your safety on speed dial. When every second counts, you can't argue with gravity. Lightweight performance and protection for all your downhill runs#you can't argue with that either. This is performance and protection wrapped in one lightweight carbon, race-ready package. Trusted by UCI World Cup Champions#and designed with direct input from our elite downhill and freeride athletes' features read as the gold-standard helmet checklist. Mips, designed to reduce rotational motion and redirect forces from your brain in a crash, is top of that list. Pair that peace of mind with breakaway visor screws that are designed specifically to shear off on impact and reduce those rotational forces, and that#s protection dialed. There#s no need to sacrifice comfort or performance for that protection either. The dual-density, injection-molded EPS liner balances weight with performance but also ups the protection further by spreading forces over a wider surface area. Superior ventilation and airflow come care of the injected mesh vent screens, keeping you cool while also protecting against flying dirt and debris, while the X-Static head liner and cheek pads ward off bacterial growth (meaning less of your stink gets into it), and is machine washable.

The helmet trusted by UCI World Cup champions. - MIPS added protection system is meant to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain - Breakaway visor screws are designed to sheer off at impact to reduce rotational forces - Dual-density, In-Mold Varizorb EPS balances weight with performance and is meant to provide improved protection by spreading forces over a wider surface area - Lightweight carbon fiber shell construction - Injected Mesh vent screens maintain superior ventilation and airflow while shielding the rider from dirt and debris - Removable, washable X-Static comfort liner and cheek pads are antimicrobial and manage odor while wicking moisture away from the head - EPS, Carbon Fiber, Fiberglass, Nylon, Polyester

Designed for the toughest downhill mountain bike runs, the Rampage Pro Carbon Mips Reez Helmet is full-face, full-gas, and packed with race-ready features and technology that'll keep your head in the game and your safety on speed dial. When every second counts, you can't argue with gravity. Lightweight performance and protection for all your downhill runs you can't argue with that either. This is performance and protection wrapped in one lightweight carbon, race-ready package. Trusted by UCI World Cup Champions and designed with direct input from our elite downhill and freeride athletes#its features read as the gold-standard helmet checklist. Mips, designed to reduce rotational motion and redirect forces from your brain in a crash, is top of that list. Pair that peace of mind with breakaway visor screws that are designed specifically to shear off on impact and reduce those rotational forces, and that#s protection dialed. There's no need to sacrifice comfort or performance for that protection either. The dual-density, injection-molded Varizorb EPS liner balances weight with performance but also ups the protection further by spreading forces over a wider surface area. Superior ventilation and airflow come care of the injected mesh vent screens, keeping you cool while also protecting against flying dirt and debris, while the X-Static head liner and cheek pads ward off bacterial growth (meaning less of your stink gets into it), and is machine washable.

The MTB helmet trusted by World Cup champions. Designed for the toughest downhill mountain bike runs, the Rampage Pro Carbon Mips® Helmet is full-face, full-gas, and packed with race-ready features and technology that’ll keep your head in the game and your safety on speed dial. When every second counts, you can’t argue with gravity. Lightweight performance and protection for all your downhill runs—you can’t argue with that either. Key Features and Specifications: - Full-face mountain bike helmet - Mips® added protection system is meant to reduce the rotational motion by absorbing and redirecting energies and forces otherwise transmitted to the brain - Breakaway visor screws are designed to sheer off at impact to reduce rotational forces - Dual-density, In-Mold Varizorb™ EPS balances weight with performance and is meant to provide improved protection by spreading forces over a wider surface area - Lightweight carbon fiber shell construction - Injected Mesh vent screens maintain superior ventilation and airflow while shielding the rider from dirt and debris - Removable, washable X-Static® comfort liner and cheek pads are antimicrobial and manage odor while wicking moisture - Structured carry bag with vents and fleece lining Meets EN 1078, CPSC 1203, AS/NZS 2063, and ASTM F1952 Note: Avoid exposure to aerosol sprays like bug repellent and sunscreens as they can cause your helmet's finish to peel Materials: 40% composite, 19% EPS, 16% polyurethane foam/polyester, 8% nylon, 7% Abs+pc

The helmet trusted by UCI World Cup champions. - MIPS added protection system is meant to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain - Breakaway visor screws are designed to sheer off at impact to reduce rotational forces - Dual-density, In-Mold Varizorb EPS balances weight with performance and is meant to provide improved protection by spreading forces over a wider surface area - Lightweight carbon fiber shell construction - Injected Mesh vent screens maintain superior ventilation and airflow while shielding the rider from dirt and debris - Removable, washable X-Static comfort liner and cheek pads are antimicrobial and manage odor while wicking moisture away from the head - EPS, Carbon Fiber, Fiberglass, Nylon, Polyester

- Aero and ventilated with design suited for all triathlon distances featuring multi-directional aerodynamics - Short-tail design provides best aerodynamics on all types of courses - FlowStraps for improved aerodynamics - Fidlock magnetic buckle - Forced air cooling technology for keeping rider cool - Height adjustable and ponytail compatible ZoomAce retention system

From the Enduro World Series to Red Bull Rampage, top riders demand the Giro Insurgent Spherical and the confidence it delivers. Our engineers maximized the intake points for cool, fresh air, resulting in cooling power 50% more efficient than the Disciple MIPS. A lightweight, soft-touch, and absorbent pad set includes two different cheek pads with each of the three sizes, allowing for a customizable fit, which are secured via a directional snap system allowing for easy removal in case of a crash. At 1,040 grams in size M/L, the Insurgent is 200 grams lighter than the Disciple MIPS despite additional features including the advanced protection performance of Spherical Technology. Insurgent Spherical utilizes a pair of different density EPP and EPS foam layers that work like a ball and socket to redirect impact energy in a crash. Additional features include a patent-pending Flex Gasket along the lower edge of the helmet, designed to reduce the role a helmet can play in certain collarbone impacts, tool-free breakaway visor bolts with integrated Allen key receiver for easy removal, and a central visor bolt hole, which does double-duty as the ideal mount for P.O.V. action cameras. - SPHERICAL TECHNOLOGY, POWERED BY MIPS — Spherical Technology's ball-and-socket design, powered by MIPS, helps redirect impact forces away from the brain by allowing the outer liner to rotate around the inner liner during a crash. It also eliminates contact with hard plastic or slip-planes against the skin. - OPTIMIZED FRONT INTAKE VENTS — Giro engineers designed precise placement and shape of intake vents to optimize cool air flowing over riders' heads. - MAXIMIZED REAR EXHAUST VENTS — Our complex Wind Tunnel venting system allows hot air an easy escape route from the rear of the helmet. - BREAKAWAY VISOR BOLTS — Tool-free breakaway visor bolts are engineered with an integrated Allen key receiver for easy removal and replacement in case of crash. - DIRECTIONAL SNAP SYSTEM — In case of emergency, cheek pads are easily removable without disturbing the rider's head and neck position. - PATENT-PENDING FLEX GASKET — The zone along the lower edge of the helmet is designed to allow some flex, reducing the role a helmet can play in certain collarbone impacts. - STEALTH CAMERA MOUNT — The central visor bolt hole does double duty as an ideal location for mounting P.O.V. action cameras.

The Rampage Comp Baysik Helmet offers a class-leading feature set including Mips, a lightweight fiberglass shell, a fully-adjustable goggle-compatible visor, and many other options usually reserved for much more expensive mountain bike helmets. The design, inspired by our championship-winning Rampage Pro Carbon, maintains that aggressive design that looks as fast sitting still as it does on the bike.

Pro-inspired full-face mountain bike helmet featuring MIPS. - MIPS' added protection system has been proven to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain - Lightweight fiberglass shell construction designed for strength and performance - Goggle compatible adjustable visor - Removable, washable moisture wicking liner - Lightweight and reliable Double D-Ring closure - Fiberglass, EPS, EVA, PC, PCV, Polyester

Pro-inspired full-face mountain bike helmet featuring MIPS. - MIPS' added protection system has been proven to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain - Lightweight fiberglass shell construction designed for strength and performance - Goggle compatible adjustable visor - Removable, washable moisture wicking liner - Lightweight and reliable Double D-Ring closure - Fiberglass, EPS, EVA, PC, PCV, Polyester

The Rampage Comp Matte Black Helmet offers a class-leading feature set including MIPS, a lightweight fiberglass shell, fully-adjustable visor, and many other options usually reserved for much more expensive mountain bike helmets. The design is inspired by our championship-winning Rampage Pro Carbon and maintains that aggressive design which looks as fast sitting still as it does on the bike. Features - Proven MIPS impact protection system reduces rotational forces in a crash - Lightweight fiberglass shell designed for strength and performance - Goggle compatible adjustable visor - Removable, washable moisture-wicking liner - Lightweight and reliable double d-ring closure

Rampage Comp Stohn from Fox Racing.

The Hard Charger Built for the hard charger, the Super DH is most at home on steep terrain-featuring Spherical Technology and full DH certification. Spherical Technology's Ball-and-Socket design, powered by MIPS, helps redirect impact forces away from the brain by allowing the outer liner to rotate around the inner liner during a crash. The Super DH is loaded with additional features-including a 360-degree wraparound, tool-free removable chin bar beefy enough to satisfy the rigors of ASTM 1952 testing, a huge eyeglass- and goggle-friendly eye port, an adjustable-height visor, snap-in camera mount, Overbrow Ventilation and X-Static padding, and a quality fit that is second to none. The end result is uncompromising protection and performance, and unparalleled versatility. The Super DH is ready to take World Cup DH runs on the chin, bang out bike park laps until the chairlifts stop running, or settle into hours of back-country uphill grinding in search of that perfect ribbon of high-consequence singletrack. - SPHERICAL TECHNOLOGY—Spherical Technology's Ball-and-Socket design, powered by MIPS, helps redirect impact forces away from the brain by allowing the outer liner to rotate around the inner liner during a crash. - MIPS—MIPS (Multi-directional Impact Protection System) is a leading slip-plane technology inside the helmet designed to help reduce rotational forces that can result from certain impacts. - REMOVABLE CHIN BAR—Removable protective chin bar designed for trail riding adaptability. Attaches with a simple 3-step connection process—no tools required. [Warning: All chin bars have limits, and serious injury or death can occur. Read owner's manual carefully before using your helmet.] - INTEGRATED BREAKAWAY CAMERA MOUNT—Seamless camera mount, requiring no zip ties or tape, is engineered to break away from the helmet upon impact to help reduce the risk of injury. - FLOAT FIT DH—A minimalist yet robust and lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments. - ADJUSTABLE VISOR—Adjustable visor allows for sun protection and easy goggle storage. - OVERBROW VENTILATION—Overbrow Ventilation features intake ports on the brow of the helmet to usher in cool air and push it through the air-channel matrix for full-head ventilation. - SWEAT GUIDE—Sweat Guide pad design pulls moisture away from the brow pad and eyewear. - FIDLOCK BUCKLE—Fidlock is an easy-to-use magnetic buckle. This time saving feature slides closed laterally for an effortless, secure fit.

Think you can't get a lightweight, breathable full-face helmet Think again. The Proframe RS Clyzo Helmet is the new pack leader, lapping the competition in fit, function, and style. It offers class-leading fit and security care of the BOA fit system, while the increased ventilation and decreased surface contact area ratchet up the cooling properties of this savvy lid. In the event of a crash, the Mips Integra Split impact protection system when combined with the EPP liner with the EPS layer is designed to reduce rotational forces, keeping you more protected against injury on the trail. Additional features that elevate this helmet above the competition include a 3-position adjustable visor that works with goggles, an included removable under-visor GoPro mount, Fidlock magnetic closure for easy on-off, plus an ionic+ antimicrobial liner and cheek pads to help optimize fit. Welcome to the next-level protection of Proframe RS.

Lightweight, next-level full-face helmet. The Proframe RS Helmet takes the lightweight breathability of the Proframe and takes it to the next level of safety and performance. It features the all-new Mips® Integra Split protection system, which combines a dual-density foam - for high and low-speed impacts - and a low friction layer between the two layers designed to reduce rotational forces in a crash that would otherwise be transmitted to the brain. Key Features and Specifications: - BOA® fit system for class-leading fit and security - Equipped with Mips® Integra Split low friction layer - Dual-density foam for high and low-speed impacts - 3-position adjustable visor compatible with goggles - Removable under-visor GoPro mount included - Increased ventilation and decreased surface contact area for improved cooling - Ionic+ anti-microbial liner to reduce odor - Multi-sized cheek pads to optimize fit - Fidlock® magnetic closure system on chin strap Weight: 820 g (size medium) Certifications: ASTM F1952 - DH Certified ASTM F2032 EN 1078:2012 + A1:2012 AS/NZ 2063-2020 CPSC 1203 How to Dial Your Fit: - BOA® dial: 52 micro adjustments - counterclockwise to loosen, clockwise to tighten - allows for a precisely dialed fit. Adjust while wearing the helmet. - Back cradle: four adjustment points move the cradle up or down your head to ensure the best fit possible. - Cheek pads: two sets of cheek pads are included with the helmet - a preinstalled thin pad set and an optional thick pad set for a more snug fit. Note: Avoid exposure to aerosol sprays like bug repellent and sunscreens as they can cause your helmet's finish to peel Materials: EPS, PC, PA, EPP, polyester

Lightweight, next-level full-face helmet. The Proframe RS Mash Helmet takes the lightweight breathability of the Proframe and takes it to the next level of safety and performance. It features the all-new Mips® Integra Split protection system, which combines a dual-density foam - for high and low-speed impacts - and a low friction layer between the two layers designed to reduce rotational forces in a crash that would otherwise be transmitted to the brain. Designed to meet the needs of all-mountain riders and enduro racers, the increased ventilation and decreased surface contact of the helmet keep you cool on long rides, while the Ionic+ anti-microbial liner and multi-sized cheek pads provide optimized comfort and fit. The updated BOA® fit system offers micro-adjustability providing class-leading fit and security. The chinstrap utilizes a Fidlock® magnetic closure system for easy opening and closing, even with gloves. The 3-position adjustable visor with lock-down screw is compatible with goggles. Those looking to capture every sweet run will appreciate the removable, under-visor GoPro mount on the Fox Proframe RS mountain bike helmet. Key Features and Specifications: - BOA® fit system for class-leading fit and security - Equipped with Mips® Integra Split low friction layer - Dual-density foam for high and low-speed impacts - 3-position adjustable visor compatible with goggles - Removable under-visor GoPro mount included - Increased ventilation and decreased surface contact area to improve cooling - Ionic+ anti-microbial liner to reduce odor - Multi-sized cheek pads to optimize fit - Fidlock® magnetic closure system on chin strap Weight: 820 g (size medium) Certifications: ASTM F1952 - DH Certified ASTM F2032 EN 1078:2012 + A1:2012 AS/NZ 2063-2020 CPSC 1203 How to Dial Your Fit: - BOA® dial: 52 micro adjustments - counterclockwise to loosen, clockwise to tighten - allows for a precisely dialed fit. Adjust while wearing the helmet. - Back cradle: four adjustment points move the cradle up or down your head to ensure the best fit possible. - Cheek pads: two sets of cheek pads are included with the helmet - a preinstalled thin pad set and an optional thick pad set for a more snug fit. Note: Avoid exposure to aerosol sprays like bug repellent and sunscreens as they can cause your helmet's finish to peel Materials: EPS, PC, PA, EPP, polyester

Proframe RS Mhdrn from Fox Racing.

Proframe RS Mhdrn from Fox Racing.

Think you can#t get a lightweight, breathable full-face helmet Think again. The Proframe RS Racik Helmet is the new pack leader, lapping the competition in fit, function, and style. It offers class-leading fit and security care of the BOA fit system, while the increased ventilation and decreased surface contact area ratchet up the cooling properties of this savvy lid. In the event of a crash, the Mips Integra Split impact protection system when combined with the EPP liner with the EPS layer is designed to reduce rotational forces, keeping you more protected against injury on the trail. Additional features that elevate this helmet above the competition include a 3-position adjustable visor that works with goggles, an included removable under-visor GoPro mount, Fidlock magnetic closure for easy on-off, plus an ionic+ antimicrobial liner and cheek pads to help optimize fit. Welcome to the next-level protection of Proframe RS.

- Lightweight carbon shell - 23 large freeflow vents with internal channels for maximum cooling - Energy absorbsion and slip plane technology - Crash release visor system (CRV) - Easy position visor, no bolts needed - Removable liner for easy washing - Injection moulded branded trim to protect carbon helmet shell - Agion Bluesign approved antimicrobial treatment - Fidlock magnetic closure - Certified: CPSC Bicycle & ASTM F1952-15 (Downhill) Sizing: - Small = 55 – 56cm - Medium = 57 – 58cm - Large: 59 – 60cm - X-Large: 61 – 62cm - XX-Large: 63 – 64cm

With Spherical Technology powered by MIPS and our pioneering 2-click removable chin bar, the legacy continues with the Super Air R in an all-mountain package. A New Standard As pioneers of removable chin bar technology, we have a legacy to uphold and overcome. We designed the Super Air R from the ground up to push the boundaries of performance and versatility-starting with Spherical Technology. Spherical Technology's Ball-and-Socket design, powered by MIPS, helps redirect impact forces away from the brain by allowing the outer liner to rotate around the inner liner during a crash. Throw in superior ventilation, a total weight that is 22%, or 144 grams, lighter than its predecessor, and an easy 2-click removable chin bar-and you've got a true all-mountain performer. [Availability, certification, color, and pricing may vary per region. If outside of the USA, please check with your authorized local dealer for more information.] - SPHERICAL TECHNOLOGY—Spherical Technology's Ball-and-Socket design, powered by MIPS, helps redirect impact forces away from the brain by allowing the outer liner to rotate around the inner liner during a crash. - MIPS—MIPS (Multi-directional Impact Protection System) is a leading slip-plane technology inside the helmet designed to help reduce rotational forces that can result from certain impacts. - REMOVABLE CHIN BAR—Removable protective chin bar designed for trail riding adaptability. Attaches with a simple 2-step connection process—no tools required. [Warning: All chin bars have limits, and serious injury or death can occur. Read owner's manual carefully before using your helmet.] - INTEGRATED BREAKAWAY CAMERA MOUNT—Seamless camera mount, requiring no zip ties or tape, is engineered to break away from the helmet upon impact to help reduce the risk of injury. - FLOAT FIT—A minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments (integrated with MIPS). - ADJUSTABLE VISOR—Adjustable visor allows for sun protection and easy goggle storage. - OVERBROW VENTILATION—Overbrow Ventilation features intake ports on the brow of the helmet to usher in cool air and push it through the air-channel matrix for full-head ventilation. - SWEAT GUIDE—Sweat Guide pad design pulls moisture away from the brow pad and eyewear. - GOGGLE GRIPPER—Rubber grip on the back of the helmet keeps your goggle strap in place. Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older

Giro's Aerohead MIPS takes the same wind-cheating silhouette as the leading-edge Aerohead Ultimate, but adds increased ventilation to keep triathletes and time trialists cool when the competition is hot. By using a polycarbonate shell, Wind Tunnel ventilation, and internal channeling, this helmet is proven to boost cooling power while remaining aerodynamic. Additionally, Aerohead MIPS features a wrap-around eye shield that offers an impressive field of view with the convenience of a magnetic anchor attachment to allow easy storage of the lens in the "flipped up" position—perfect for fast swim-to-bike transitions.

LIGHTER, COOLER, SLEEKER, PLUS ALL THE ADDED PROTECTION OF SPHERICAL TECHNOLOGY POWERED BY MIPS® AND OUR NEW DRYCORE™ SWEAT MANAGEMENT SYSTEM: THE ARIES SPHERICAL IS LIKE NOTHING BEFORE. STRUCTURAL INTEGRITY The proprietary AURA II Reinforcement Arch makes everything possible. These shatter-resistant, translucent twin bridges run throughout the helmet, providing structural integrity without adding unnecessary weight. Aries’ ultra-low weight (~5% lighter than Aether), impressive cooling power and sleek, compact shape would not be possible without AURA II. SPHERICAL TECHNOLOGY This unique ball-and-socket design, powered by Mips®, helps redirect impact forces. Spherical Technology also boasts more comfort, improved airflow, and Progressive Layering (which mates two densities of EPS foam to address a wide range of impact energy). The results are clear: independent authority Virginia Tech has rated Aries #1 in reducing the risk of injury. It’s the best performing helmet they’ve tested so far – even out-performing much bigger, bulkier helmets at reducing risk. COOL COMFORT Deep internal channels connect with Aries’ massive front and rear vents. This system provides a path for cool air to flow over the rider’s scalp and exit the rear, taking excess heat with it. Aries outperforms our previous cooling benchmark, the Aether, with a 2.3% improvement in cooling efficiency. STREAMLINED SPEED When it comes to going fast, smaller truly is better. To craft Aries, we focused on reducing the frontal surface area to eliminate more drag. Add in tiny details like chamfered edges on the AURA II, and meticulously engineered internal channeling that actually speeds up the air as it exits the helmet, and Aries emerges as the climbing helmet that doesn’t sacrifice speed, reducing aerodynamic drag by 4% over Aether Spherical. Aries also debuts our revolutionary DryCore™ sweat management system. A soft, silicone bead is hidden within the plush brow pad that redirects sweat away from the forehead and to the temples, where it can evaporate more easily. LIKE NOTHING A helmet that feels like it isn't there: the all-new Aries™ Spherical is like nothing before. Its sleeker form and lighter weight (only 270 grams in size medium, CE certification), deliver sensational comfort and cooling power. Spherical Technology™, our ball-and-socket design powered by Mips®, adds protection by redirecting energy away from the brain in certain impacts, and Progressive Layering with dual densities of Nanobead EPS foam adds more comprehensive energy management. 24 Wind Tunnel vents are maximized by the AURA II Reinforcement Arch, while a plush DryCore™ brow pad manages sweat and combines with a network of intricately engineered deep internal channeling to elevate comfort. From the proven reliability and adjustability of the Roc Loc® 5+ Air fit system, to full lower hardbody coverage to enhance durability, to the meticulous production quality, the Aries is state-of-the-art performance, protection, and style. SPECS: CONSTRUCTION: - IN-MOLD CONSTRUCTION - NANOBEAD EPS FOAM - FULL LOWER HARDBODY COVERAGE VENTILATION: - 24 VENTS AND DEEP INTERNAL CHANNELING FIT SYSTEM: - ROC LOC 5+ AIR PRODUCT WEIGHT: - 275G (SIZE MEDIUM CPSC) CERTIFICATION: - COMPLIES WITH THE US CPSC SAFETY STANDARD FOR BICYCLE HELMET FOR PERSONS AGE 5 AND OLDER HIGHLIGHTS: - AURA II REINFORCEMENT ARCH - IONIC+™ ANTI-MICROBIAL PADDING - DRYCORE™ SWEAT MANAGEMENT SYSTEM - EYEWEAR DOCKING PORTS

The Vanquish MIPS is the pinnacle of high-performance road cycling helmets, featuring the innovative TransformAir design that actively streamlines airflow to reduce drag. Inside the Vanquish is an EPS liner with progressive layering, and Giro's renowned RocLoc Air system seamlessly integrated with MIPS technology to enhance comfort and cooling power while providing an additional measure of protection. So whether you're hammering off the front, smashing an Ironman course, or laying down maximum wattage in the dash to the finish line, the Vanquish shapes the wind to work for you.

Built on our legendary Full-9 platform, the Full-9 Fusion is our no-compromise full-face helmet for riders who hold nothing back. With a premium fiberglass shell, a wide field of view, Overbrow Ventilation intakes, a plush interior, and MIPS technology, this helmet delivers world-class quality, fit and features. It doesn’t matter if you are chasing the clock on a downhill run, or sending big gaps at your favorite bike park, if you are a rider who loves to shuttle to the top and then shred all the way down, this helmet is built for you. Specs - MIPS (Multi-directional Impact Protection System) - a leading slip-plane technology designed to reduce rotational forces that can result from certain impacts. - Safety: Breakaway screws - Construction: Fiberglass shell - Flying bridge visor: originally developed for moto use, this visor's side-mounted screws are easy to adjust, even while wearing gloves - Number of vents: 10 helmet vents, 3 brow ports - Interior/liner type: X-static padding - quick-drying materials, woven with real silver fibers, inhibit growth of odor-causing bacteria and fungi - Ventilation Type: Overbrow ventilation features intake ports on the brow of the helmet to usher in cool air and push it through the air-channel matrix for full-head ventilation - Weight 1080 grams (size M) Sizes - X-Small = 51–53 cm - Small = 53–55 cm - Medium = 55–57 cm - Large = 57–59 cm - X-Large = 59–61 cm - XX-Large = 61–63 cm Certification Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older

The Switchblade MIPS is an ASTM downhill certified full-face helmet with a removable chinbar so you can easily switch to rowdy when it's time to descend. Everything about the Switchblade is optimized for the descent. That's why in addition to mandatory standards, it's also certified to ASTM-1952 DH with and without the chinbar. The chinbar is easy to remove - just push the buttons under the chinbar, rotate up, and take off—and it's just as easy to reinstall. Another boast-worthy feature on the Switchblade MIPS is the Roc Loc Air DH fit system, which has a bumper around the dial to prevent accidental adjustments if your helmet contacts your backpack or neck brace—all while keeping you cool. When the chinbar comes off, Wind Tunnel cheek pad ventilation adds even more cooling power as you start to climb. Plus, the full-cut style gives this helmet an aggressive look and provides ASTM certified coverage even when the chinbar is removed. When your ride is all about descending, your helmet should be too, and the Switchblade MIPS is the only removable chinbar helmet that is truly built for the down.

An aerodynamic road bike helmet that is undeniably fast, yet surprisingly light, cool, and comfortable. Less wind. More win. When speed is your top priority and every watt counts, reach for the helmet that'll cut through the wind to save you seconds. Ballista is Trek's fastest, most aerodynamically-advanced helmet. Ballista is light, cool, comfortable, and engineered with a fully-integrated Mips Air safety system that's designed to help keep you safer. Product details: - Trek's fastest, most aerodynamic helmet will save big watts and shave crucial seconds - An excellent ventilation system makes this aero helmet surprisingly cool and comfortable - The Mips Air system is light, cool, and designed to help reduce rotational forces - The single-lace BOA® fit system is fully adjustable to provide a custom, 360° fit - Rubberized sunglasses docking port provides secure and easy-to-use storage - Beveled front edge improves field of view while riding on the hoods and in the drops - 5-STAR Virginia Tech safety rating - Complies with U.S. CPSC safety standards for bicycle helmets for persons age 1 and over