Adults

The Source MIPS helmet combines advanced performance and protection in a rugged, trail-ready design. Featuring deep coverage with aggressive ventilation from 16 vents coupled with deep internal channeling, it helps keep things cool even when the riding gets rowdy. And with the comfort and secure feel of the Roc Loc 5 fit system with Integrated MIPS brain protection, plus a moto-style adjustable screw-in visor and full lower Hardbody durability, you get a helmet that's capably equipped for fun and adventure. MIPS: - Integrated MIPS (Multi-Directional Impact Protection System)—allows you to customize fit/feel for great stability and long-range comfort while providing an added measure of protection from rotational forces in the event of an angled impact Construction: - In-Mold polycarbonate shell and EPS liner - Polycarbonate Hardbody lower shell Visor: - Adjustable moto-style screw-in visor Interior/liner type: - Coolfit anti-microbial padding Ventilation type: - 16 Wind Tunnel Vents with internal channeling Fit system: - Roc Loc 5 Impact liner type: - EPS foam liner Product weight: - 340g (size Medium)

For riders looking for a lightweight, well-ventilated helmet that's all about going fast, the Catalyst brings an engineered fit and modernized, rounded shape that looks as modern as it feels. With MIPS newly integrated into the Float Fit system, the Catalyst now offers comprehensive energy management while allowing for a sleeker, more comfortable overall fit. Add to this No-Twist Tri-Glides, cooling Overbrow Ventilation and a removable visor, and the Catalyst is pure motivation to get out there and ride more miles.

From long climbs to rowdy, technical descents, the Montara MIPS helmet inspires your ride no matter where the trail takes you. Its compact shape offers deep, confident coverage, and the Roc Loc Air fit system boosts ventilation while improving fit. In addition to this helmet’s already impressive cooling power, it’s outfitted with a hydrophilic, anti-microbial brow pad that can absorb up to ten times its weight in sweat. Giro designed the Montara MIPS to have full goggle integration, with strap grippers on the back of the helmet, and a P.O.V. Plus visor that allows you to lift the visor and place your goggles on the front of the helmet. Yet another great feature is the breakaway camera mount integration – a clever interface for your favorite light or camera.

From long climbs to rowdy, technical descents, the Montaro MIPS helmet inspires your ride no matter where the trail takes you. Its compact shape offers deep, confident coverage, and the Roc Loc Air fit system boosts ventilation while improving fit. In addition to this helmet’s already impressive cooling power, it’s outfitted with hydrophilic, anti-microbial pads that can absorb up to ten-times their weight in sweat. Giro designed the Montaro MIPS to have full goggle integration, with strap grippers on the back of the helmet, and a P.O.V. Plus visor that allows you to lift the visor and place your goggles on the front of the helmet. Yet another great feature is the full camera mount integration—a clever break-away interface for your favorite light or camera.

Light and fast meets cool comfort for your most heated battles on the road. From long climbs to finishing sprints, Stratus helps you stay at the front of the pack. Built to Perform Built with the same core design principles as the pro-level Z20, the Stratus combines lightweight aero efficiency with cutting-edge comfort technologies. The shape was refined for all-around road performance—ventilated for long climbs but still fast for the flats—and the integrated Float Fit system offers comfort and security with a streamlined fit and an oversized dial that's easy to adjust with one hand. The Overbrow Ventilation system pulls cool air in through the front and pushes it through an air-channel matrix to reduce overheating. And thanks to the adjustable No-Twist Tri-Glides, the straps stay flat and properly positioned no matter how hard you're hammering. This model also includes MIPS (Multi-Directional Impact Protection System) for added protection in certain types of impacts. [Availability, certification, color, and pricing may vary per region. If outside of the USA, please check with your authorized local dealer for more information.] - INTEGRATED MIPS—Integrated MIPS (Multi-Directional Impact Protection System) is designed to reduce rotational forces that can result from certain impacts. By integrating the MIPS slip plane into the retention system, we are able to reduce complexity and weight for a compact, better ventilated helmet that fits more closely to the head. - FLOAT FIT—A minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments (integrated with MIPS). - 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 - NO-TWIST TRI-GLIDES—Quick-adjust fasteners that help keep straps flat and properly positioned - SWEAT GUIDE—Sweat Guide pad design pulls moisture away from the brow pad and away from eyewear. Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older

An updated classic. Already one of our most popular trail helmets of all time, the Montaro MIPS II now benefits from the Roc Loc 5 Air MIPS System. This sleek design integrates 2-way fit and stability adjustment with the MIPS brain protection system for an added measure of protection from rotational forces without excess plastic against your skin. The helmet's compact shape offers deep coverage and an in-mold hardbody shell for enhanced durability without excess weight. In addition to advanced brain protection, the Montaro II is outfitted with IONIC+ padding with permanent antimicrobial performance plus 16 vents with internal channeling to keep you cool and comfortable. We also built in all of the features you need for great fit with goggles, including strap grippers on the back of the helmet and our patented P.O.V. Plus visor that allows you to lift the visor and place your goggles on the front of the helmet when your run is done. A clever breakaway interface for your favorite light or camera is included, too.

An updated classic. Already one of our most popular trail helmets of all time, the Women's Montaro MIPS II W now benefits from the Roc Loc 5 Air MIPS System. This sleek design integrates 2-way fit and stability adjustment with the MIPS brain protection system for an added measure of protection from rotational forces without excess plastic against your skin. The helmet's compact shape offers deep coverage and an in-mold hardbody shell for enhanced durability without excess weight. In addition to advanced brain protection, the Women's Montaro II W is outfitted with IONIC+ padding with permanent antimicrobial performance plus 16 vents with internal channeling to keep you cool and comfortable. We also built in all of the features you need for great fit with goggles, including strap grippers on the back of the helmet and our patented P.O.V. Plus visor that allows you to lift the visor and place your goggles on the front of the helmet when your run is done. A clever breakaway interface for your favorite light or camera is included, too.

The Octal X SPIN tailors to the needs of gravel and cyclocross riders. With an extended shell covering more of the helmet liner compared to the Octal, the Octal X SPIN benefits from enhanced strength properties with very little increase in weight. Features include extreme ventilation, aerodynamic efficiency, a unibody shell construction and an EPS liner, as well as POC's proven aramid bridge technology. All these features come as part of our whole-helmet approach to design and construction in order to deliver superior levels of comfort, fit, and performance. With the inclusion of SPIN (Shearing Pad INside), our silicone-pad-technology system, the helmet further builds on our whole-helmet approach. - Fully wrapped unibody shell construction to improve helmet strength. - Helmet integrated with patent-pending SPIN (Shearing Pad INside) pads. - Very lightweight. - Highly ventilated using POC's unique ventilation design. - Aramid bridge technology added to EPS liner for enhanced structural integrity. - High-performance Polycarbonate (PC) shell covering more of the liner to improve safety and protection against sharp objects. - Simple and easy adjustment system for a perfect fit. - Precision straps molded into liner for extra comfort. - Eye garage to keep your sunglasses. - Recco reflector.

This bike helmet simply refuses to be put into a box—it's part road, part mountain, and part world traveler. It's the helmet that opens up the possibilities for endless exploration. Built For Every Ride Today's bicycling culture offers a smorgasbord of riding styles that may pique your interest. Perhaps you want to escape along the roadways, explore new trail systems, and link up long gravel roads. Get as far into nature as you like. This is why we innovated the XR Spherical to be the modern world traveler that chases freedom like you do. It's the future-proof decision that lends versatility to your riding style and preferred terrain. With a rugged build for riders who want real mileage from their gear, the XR Spherical is your go-anywhere helmet. But who says you can't also have luxury features? Enjoy the finer things too, like vivid color options including classic camo, a Fidlock magnetic chin buckle that snaps effortlessly into place, and our premium comfort padding that simply endures. Not to mention the high-end construction that brings you airflow for days and a super-comfortable fit system that's perfectly snug. Because this is a Bell helmet after all, we couldn't leave out top-of-the-industry safety features either. This means you get our proprietary Spherical Technology powered by MIPS, which helps reroute impact forces away from the brain. Light and airy like a road helmet, yet offering the full coverage of a mountain bike helmet, the XR Spherical is ready for any adventure you can dream of. Whether it's by road or gravel bike, mountain bike, hybrid, or otherwise, get inspired for exploration knowing the XR Spherical brings you the best parts of all riding types. Mountain, road, and gravel—they all intersect at XR Spherical. [DUE TO ONGOING GLOBAL SUPPLY CHAIN DISRUPTIONS STEMMING FROM COVID-19, XR WILL BECOME AVAILABLE IN DIFFERENT COUNTRIES AT DIFFERENT TIMES, AND UNITS WILL BECOME AVAILABLE OVER SEVERAL MONTHS INTO THE SUMMER. IF WE ARE CURRENTLY SOLD OUT OF YOUR PREFERRED SIZE/COLOR, WE ENCOURAGE YOU TO SIGN UP FOR ALERTS SO WE CAN CONTACT YOU DIRECTLY WHEN XR IS BACK IN STOCK.] - 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. - FLOAT FIT—A minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments (integrated with MIPS). - FIDLOCK BUCKLE—Fidlock is an easy-to-use magnetic buckle. This time saving feature slides closed laterally for an effortless, secure fit. - PROGRESSIVE LAYERING—The process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts. - 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 - IONIC+ PADDING—Quick-drying interior padding helps manage sweat while fighting odor-causing bacteria. - NO-TWIST TRI-GLIDES—Quick-adjust fasteners that help keep straps flat and properly positioned - SWEAT GUIDE—Sweat Guide pad design pulls moisture away from the brow pad and away from eyewear. - EYEWEAR STORAGE—Easily stash your glasses using the integrated helmet notches. Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older

Headwinds are the enemy. The Z20 Aero is here to help defeat them. Built to Lead Every watt counts. The Z20 Aero is built with that in mind, delivering uncompromising performance, innovation, fit and comfort. With its drag-defying shape, Progressive Layering, and Integrated MIPS, this helmet provides real-world performance for riders who want to lead. Specs Impact management - MIPS-equipped—MIPS stands for Multi-directional Impact Protection System, which is a leading slip-plane technology inside the helmet designed to reduce rotational forces that can result from certain impacts. Construction - Progressive layering: the process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts - Fusion in-mold polycarbonate shell—a process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet. - Aero-optimized shape 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 Fit system - Float Fit Race—a state-of-the-art lightweight fit system featuring seamless integration with MIPS, an easy-to-turn dial, wide-range vertical adjustment and padded width-adjustable cradles Weight - 296 grams (size Medium) Certification - Complies with the US CPSC safety standard for bicycle helmet for persons age 5 and older

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. With class-leading Flex Spherical MIPS technology, superior ventilation, a total weight that is 22% or 144 grams lighter than its predecessor and an easy 2-click removable chin bar, this is a true all-mountain performer. - 18 vents, 8 chin bar vents, 4 brow ports - 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 - Compliance: CPSC bicycle - Flex spherical + MIPS - comprehensive energy management - flex spherical enhances our ability to address high-speed impacts, low-speed impacts, as well as rotational impacts. Think of it as comprehensive protection, with the added bonus of being able to design better helmet ventilation.. - Construction: Fusion in-mold polycarbonate shell - a process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet. - Progressive layering: the process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts - Goggleguide adjustable visor accommodates both goggles and glasses - Fit System: Float fit - a minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments (integrated with MIPS) - X-static padding - quick-drying materials, woven with real silver fibers, inhibit growth of odor-causing bacteria and fungi - Retention System: No-twist tri-glides: quick-adjust fasteners that help keep straps flat and properly positioned - Interior: Sweat guide pad design pulls moisture away from the brow pad and away from eyewear - Safety: Wraparound chin bar - Small = 52 – 56cm - Medium = 55 – 59cm - Large = 58 – 62cm