Adults

- Zip Mold + construction - EZ-Fit retention system - 13 vents - Bike light compatible - Removable flip visor - CPSC standards EN1078 Sizing: - Medium = 55.5 – 59cm - Large = 59 – 62cm

Be so bold in the all-new Ambush 2. Fully redesigned from the buckle up with essential features for next-gen trail riding, the Ambush 2 channels ample ventilation through modern styling, with a superb fit and dialed eyewear integration. - Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older. - Sized to drop in with a highly customizable fit and precision adjustment. The Ambush 2 features our SBC Integrated Fit system and adjustable Tri-Fix splitters to provide a dialed fit. - Fine-tune your vision using the Ambush 2’s Occipital Base Adjustment to precisely adjust how the helmet sits on the brow for seamless integration with goggles and glasses for an unrestricted view down the trail. - Innovative sunglasses storage with hidden rubber flaps maintains a secure, rattle-free fit, keeping your glasses safely stored when you need to get them out of the way during long climbs or moments of rest. - Computational Fluid Dynamic design integrates the maximum volume of internal channeling for optimal airflow through the helmet, drawing heat away from the head. 4D brow cooling, which provides a gap between the helmet and forehead, draws airflow into internal air channels at every speed. - Integrated fixed visor with a breakaway feature provides increased trail vision and a seamless interface with eyewear while effectively channeling airflow through the helmet for superb ventilation. - Strategically optimized dual-density EPS foam eliminates bulk and reduces excess weight. - The Ambush 2 earned the highest 5-Star Virginia Tech Helmet Rating from the internationally renowned Virginia Polytechnic Institute and State University. - Features the MIPS SL solution with our exclusive perforated backing. Integrating MIPS technology within the helmet padding reduces moisture retention while increasing breathability. - This helmet is ANGi ready, with a fit system mount designed for easy integration with our ANGi crash sensor. - Average weight: 360 grams (medium).

When ripping down the trail, the last thing you need to worry about is if your helmet will protect you in a crash. Then again, you don't want to be stuck wearing a full-face on every trail ride. This is why we created the Ambush, the lightest and most ventilated extended coverage helmet available. We've teamed up with MIPS researchers to introduce MIPS SL—a new, ultra-light, and supremely comfortable version of MIPS that's available exclusively on Specialized helmets. With MIPS SL, we've essentially integrated MIPS technology within the helmet padding itself. MIPS SL's minimalist "watchband" attachment system provides 10 to 15 millimeters of rotation in every direction and offers the same brain protection benefits as other versions of MIPS, while also ushering in a new level of comfort and weight savings. Starting with protection, the Ambush boasts a significant amount of extended coverage, Energy Optimized Multi-Density EPS foam that manages the energy from impacts effectively, and a Aramid-Reinforced Skeleton that provides extra structure for the foam. Even with the added protection, though, it fits comfortably with our low profile and fully integrated Mindset 360 fit system. With its five height positions, this system provides unmatched adjustment, while an integrated dial allows for on-the-fly tinkering. The Ambush also keeps you cool with our 4th Dimension Cooling System's massive vents and exhaust ports, so you don't have to worry about overheating—even on the hottest days. Finally, we included a micro-indexing visor that quickly adjusts positions and has plenty of room for goggle storage. Combined, these features put the Ambush well in front of the competition. Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older. - New MIPS SL is the lightest, most ventilated MIPS protection to date and is exclusively available on Specialized helmets. - Patented aramid-reinforced skeleton provides internal EPS support. - Patented Energy Optimized Multi-Density EPS construction helps to manage impact energy. - Mindset 360 fit system provides a secure, customizable fit with 360-degree tension adjustment, five height positions, and an integrated dial for easy, on-the-fly adjustments. - Micro indexing visor allows for a wide range of fast, secure on-trail adjustments, as well as convenient goggle stowage. - 4th Dimension Cooling System with massive vents, internal Cross-Channels, and aligned exhaust ports increases airflow to keep you cool. - Low profile in-molded shell with smooth, snag-free exterior shape. - Extended coverage for added protection and durability. - This helmet is ANGi ready, with a fit system mount designed for easy integration with our ANGi crash sensor. - Our available aftermarket ANGi sensor gives you and your loved ones peace of mind like never before. When combined with our Specialized Ride app, the ANGi sensor will evaluate the forces acting on the helmet in the event of an accident and, if necessary, send a text message to your specified contacts with your location. - Lightweight, quick-drying liner features a Gutter Action Brow that channels moisture away from eyes. - Tri-Fix web splitter for improved comfort and ease of strap adjustments.

As bikes become more capable and trail riding gets faster the M2 slots into the current generation of open face protection. Conehead technology utilises dual-density foam to dissipate impacts more effectively giving you a safer ride. The Boa Fit System delivers a connected, fast, customized and durable fit, purpose-built for performance. - 19 vents provide cool air intake and heat exhaust - Conehead technology - Full rear head coverage - Custom 7iDP liner for superior fit and comfort - BOA one hand dial fit adjustment - Rapid adjust chin strap - Tested beyond CE, CPSC, AS standards The M2's foam liner is made of two density layers. The outer layer, which is the black part, is made of high-density foam and has cones facing inwards. The inner layer, the grey part which is close to the head, is made of softer low-density foam and has cones facing outwards.

- Open face all mountain design - 19 vents - ConeHead Technology utilizing dual density foams in impact absorbing zones - Full rear coverage - Boa one hand dial fit adjustment - Adjustable visor - Rapid adjust chin strap - Certified : CPSC Bike Sizing: - X-Small/Small = 52 – 55cm - Medium/Large = 56 – 59cm - X-Large/XX-Large: 60 – 63cm

- Compass fit - 11 vents with increased air flow - Compatible with click-mount light - Lightweight - Integrated brim - Lay flat strap dividers - Compression molded pads - Light & durable dual shell - Snowsport knit compatible - Average weight: 390g(mips) - MIPS: multi-directional impact protection system

All-day comfort with premium head and brain protection. The Leatt All-MTN 2.0 helmet has a lower rear shell, than its trail brother the Trail 2.0 helmet. This rear coverage offers greater protection for faster, more aggressive riders. Our helmets feature 360 ° Turbine Technology, the helmet is lined with turbines that are 360 °moving discs constructed from an energy-absorbing shape and material, this tech has two exclusive advantages, namely the reduction of rotational acceleration to the head and brain and the absorption of energy upon impact at concussion level. The helmet features low-speed ventilation ports and a Fidlock® magnetic buckle for easy fitting. You can conveniently store your sunglasses at the rear of the helmet as well. The visor is adjustable and breaks away upon impact for extra rotational impact force reduction. If you are looking for a multifunctional, lightweight helmet, then the 2.0 All MTN helmet is the helmet you want. Details: - Lightweight 2-piece polymer shell in three sizes - Sunglasses dock port for easy, secure storage - Fidlock magnetic closure system - 360° Turbine Technology - Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion - Reduces peak brain rotational acceleration by up to 40% - Adjustable visor with breakaway function for rotational impact force reduction - In-molded impact foam for superior energy absorption - Maximized ventilation with 20 vents effective even at low speeds - Moisture-wicking, breathable, anti-odor, and washable inner liner - Premium bottom trim for a quality finish - Weight: from 375g (0.83 lbs) - Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203

The Leatt MTB Gravity 1.0 is a full-face helmet with solid protection. The focus of this helmet is premium safety and great value. Featuring 360 ° Turbine Technology, the helmet is lined with turbines which are 360 °moving discs constructed from an energy-absorbing shape and material, this tech has two exclusive advantages, namely the reduction of rotational acceleration to the head and brain and the absorption of energy upon impact at concussion level. Air vents are not covered, which makes this helmet well-ventilated. Ideal for warmer downhill or bike park days. Get full face head and brain protection at an amazing price. Details: - Downhill-certified ASTM polymer shell in three sizes - Great ventilation - 360° Turbine Technology - Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion - Reduces peak brain rotational acceleration by up to 40% breakaway visor function for additional rotational impact force reduction - Double D ring chin strap - Impact foam for superior energy absorption - Washable inner liner - Optimal neck brace compatibility - Weight: From 960 ± 50g (2.12 lbs) - Certified and tested: AS/NZS 2063:2008, ASTM F1952–10, EN1078, CPSC 1203

Five steps up from your standard trail helmet! A lightweight all-purpose MTB helmet for trail riding, cross-country training, and backcountry or gravel adventures. This helmet is well-ventilated with maxiflow air channels and the Dri-Lex® liner is washable, moisture-wicking, anti-odor, and breathable. What is most important about the Leatt MTB 2.0 helmet is the head and brain protection level it offers. Featuring 360 Turbine Technology, the helmet is lined with turbines which are 360 °moving discs constructed from an energy-absorbing foam and material. This tech has two exclusive advantages, namely the reduction of rotational acceleration to the head and brain and the absorption of energy upon impact at the concussion level. Be comfortable and ride safely. Details: - Lightweight Polymer Compound shell in three sizes - MaxiFlow impact foam air channels are effective even at low speed - 360° Turbine Technology - Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion - Reduces peak brain rotational acceleration by up to 40% - In-molded impact foam for great energy absorption - Maximized ventilation with 20 vents - Visor with breakaway function for rotational impact force reduction - Dri-Lex® moisture-wicking, breathable, anti-odor, and washable inner liner - Weight: from 300g (0.65 lbs) - Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203

Built for the wanderer in you. Finally a helmet for everyone. Whether you're a commuter, riding gravel, or just like to ride your bike to meet friends for coffee, the Nutcase VIO Adventure doesn't discriminate. - Made with Nutcase's exclusive and patented Exoskeleton technology with a 2-piece in-mold Duo Density EPS foam construction - A denser outer layer of foam protects your head in an and a softer inner layer that cushions the brain after initial impact, providing the double protection - Features MIPS technology (Multi-directional Impact Protection System) that helps protect against angled impact - Cradle is adjustable for superior comfort - Fidlock magnetic closure for easy on and off - 9 vents to help keep you cool - Premium heat sealed Static X Anti-microbial pads to keep the stink away - Reflective front and rear logos

When it's time to hit the road, the Agilis MIPS offers a sporty, sleek style with comfortable features you can count on, including 32 wind tunnel vents, Coolfit anti-microbial padding, and integrated MIPS technology. The fit on the Agilis MIPS is comfortable and secure thanks to our adjustable Roc Loc 5.5 MIPS system that combines fit and positioning adjustments while integrating with MIPS technology for an added measure of protection in the event of an angled impact. The outer Hardbody shell extends to the inside of the helmet, and is molded from a tough polycarbonate thats fused permanently to the EPS foam liner using our In-Mold process to enhance durability and ventilation without excess bulk. - 32 Wind tunnel vents with internal channeling - Full-wrap in-mold polycarbonate shell with EPS liner - Coolfit anti-microbial padding - Featherweight webbing with Slimline buckle - Roc Loc 5.5 MIPS fit system

The Caden MIPS II offers a sophisticated style with advanced head protection technology, making it a perfect match for your on-the-go lifestyle. A sleek In-Mold shell helps keep Caden lightweight, and the Roc Loc City MIPS fit system makes fit and feel adjustments almost effortless. Inside the helmet, MIPS technology can help to reduce rotational forces to provide more protection in certain impacts. Thoughtful details include reflective accents, a lock port for securing the helmet with your bike or a bag when you're on the move, and a TPU cycling cap-style visor that accents your style without compromising ventilation.

The Agilis W MIPS offers assured style and performance for women, with a sleek silhouette, airy design, and MIPS technology. The Agilis MIPS W is the right choice for women looking for a helmet that combines airy design with slightly deeper coverage and a host of performance features aimed at road and multi-surface riding. The fit is comfortable and secure thanks to our adjustable Roc Loc 5.5 MIPS system that combines fit and positioning adjustments while integrating with MIPS technology for an added measure of protection in the event of an angled impact. The outer Hardbody shell extends to the inside of the helmet, and is molded from a tough polycarbonate that's fused permanently to the EPS foam liner using our In-Mold process to enhance durability and ventilation without excess bulk. The fit is comfortable and secure thanks to our adjustable Roc Loc 5.5 MIPS system that combines fit and positioning adjustments while integrating with MIPS technology for an added measure of protection in the event of an angled impact. The outer Hardbody shell extends to the inside of the helmet, and is molded from a tough polycarbonate that's fused permanently to the EPS foam liner using our In-Mold process to enhance durability and ventilation without excess bulk. Specs: - Impact Management: Integrated MIPS - Construction: In-mold construction, Four-piece Polycarbonate Interlocking Hardbody Shell, Full Hardbody Wrap - Ventilation:Wind tunnel vents with internal channeling - Fit System: Roc Loc 5.5 MIPS - Weight: 300g (Size Medium CPSC); 280g (Size Medium CE) - Certification: Complies with the US CPSC Safety Standard for bicycle helmet for persons age 5 and older E.U.: CE EN1078

- Lightweight polycarbonate shell full face protection - 17 vents provide cool air intake and heat exhaust - Foam padded internal muzzle - Large eye port for greater field of vision and improved goggle fit - Adjustable peak - Mesh backed covered vents stop debris getting through - Certified : CPSC Bike Sizing: - Small = 55 – 56cm - Medium = 57 – 58cm - Large: 59 – 60cm - X-Large: 61 – 62cm

The M1 Full Face Helmet is perfect for anything from racing to full days of uplifting or bike park laps. Our M1 Helmet is the ideal helmet to keep you protected and comfortable. Features: - Lightweight ABS Shell - 17 Vents provide cool air intake and heat exhaust - Large eye port for greater field or vision and improved goggle fit - 4 colors - 7 sizes - Complies to CE, SPSC and AS Standards

- 15% lighter than classic Brentwood - 20% more ventilation than classic Brentwood (13 vents) - Zip Mold + construction - EZ-Fit retention system - Compatible with Bern Asteroid light - Removable flip visor - Average weight: 345g - MIPS: multi-directional Impact Protection System

Mountain biking is a demanding sport — compromises and shortcuts when it comes to gear are never a good idea. The 4Forty is built to withstand the rigors of a trail-riding life with generous ventilation, the comfort of Float Fit and built-in Sweat Guide, extended rear coverage, a full hard shell, adjustable visor and integrated MIPS protection. Boasting the comfort, protection and broadly capable features of helmets costing twice as much, the 4Forty is a bantamweight, all-conditions, all-kinds-of-trail champion packing a heavyweight value. Specs - 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: 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. - Goggle-guide adjustable visor: accommodates both goggles and glasses - Number of vents: 15 - Interior/liner type: Sweat guide pad design pulls moisture away from the brow pad and away from eyewear - Fit system: Float Fit - a minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments (integrated with MIPS)

- Bold dramatic features with aggressive angles while maintaining core ventilation and maximum protection - Lightweight ABS shell with large angular vents to increase cold air intake and allow for hot air to escape - Large sculpted eye port for great vision

Introducing the all-new Loma helmet—designed for riders whose adventures aren’t defined by the surfaces beneath them. Whether cruising down a gravel path or crushing it up a smooth climb, Loma seamlessly integrates top-tier innovation and performance found in our premium S-Works helmets combined with a sleek aesthetic for the ultimate all-road gear addition. Crafted to deliver comfort, timeless style, and confidence, the Loma helmet shares many of the same comfort and ventilation features as our premium S-Works helmets and the Mips Essential Core system. Meet the all-new Loma - the perfect helmet for road and gravel riders looking to blend high performance features with comfort and functionality. 5-Star Virginia Tech® Helmet Rating: The Loma earned the highest 5-Star Virginia Tech® Helmet Rating from the internationally renowned Virginia Polytechnic Institute and State University. Sunglass Storage: Intentionally designed eyewear storage keeps your glasses safely stowed when you need to get them out of the way during long climbs or moments of rest. Ventilation: When it comes to ventilation, we made sure to incorporate key learnings and innovations from our premium S-Works helmets. The Loma features our 4D brow cooling technology as well as engineered internal channels to ensure your head stays cool when the ride heats up. Mips: The Loma helmet features the Mips Essential Core system—a low-friction layer that allows a sliding motion of 10 to 15mm in all directions. Studies indicate that this helps reduce some of the rotational forces transmitted to the brain during angled impacts. For helmets sold in the U.S. and Canada: Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older. - Mips Essential Core is a low-friction layer that allows a sliding motion of 10 to 15mm in all directions. Studies indicate that this helps reduce some of the rotational forces transmitted to the brain during angled impacts. - Precision, full-wrap polycarbonate shell for increased durability and premium finish. - FS3 Fit System and Occipital base adjustment personalizes fit for comfort and allows you to tune helmet angle to ensure that your helmet and eyewear stay perfectly synched. - The Loma helmet features our 4D Brow Cooling technology as well as large rear exhaust ports for added ventilation. - Adjustable Tri-Fix web splitter combined with thin 10mm webbing for increased comfort. - Loma earned the highest 5-Star Virginia Tech® Helmet Rating™ from internationally renowned Virginia Polytechnic Institute and State University. - Weight: 290 g (Medium)

- Bern's entry into the road helmet market with a lightweight, aerodynamic design with max ventilation - MIPS equipped for maximum protection - Lightweight and breathable 360-degree adjustable Bern Yoke fit system developed with Boa - Reinforced in-mold EPS construction with 18 total vents - Interior air flow channels for added ventilation - Built-in sunglass storage on the shell exterior - Antimicrobial comfort padding - Small: 52-55.5cm, Medium: 55.5-59cm, Large: 59-62cm - 287g

One helmet all road. The MET Allroad Mips is made for those who enjoy spending time on the saddle, whether on the tarmac or on gravel routes. Sporty on one side, comfy on the other. It's exceptionally lightweight and secure thanks to MET's distinguishing design. Perfect for your next bikepacking adventure. Featuring the MIPS-C2 brain protection system, the MET Allroad Mips is able to slide relative to the head in the case of a crash, redirecting damaging rotational motion. - In-mold polycarbonate shell with EPS liner - MIPS-C2 Brain Protection System - Snap in/out visor - Safe-T E-DUO Fit System - Vertical adjustment and ponytail-compatible - Integrated rear LED light - Reflective rear stickers - Internal air-channeling - Hand washable comfort pads - Adjustable cam divider - Certifications: CE; AS/NZS

Inspired by our award-winning professional cycling helmet the Trenta, the MET Vinci MIPS exceeds the standards of comfort and safety, delivering an unmatched price-performance ratio. Featuring the MIPS-C2 brain protection system, the Vinci is able to slide against the head in the case of a crash, redirecting damaging rotational motion. The Vinci is also exceptionally lightweight and extremely comfortable to wear. The internal air-channeling works in synergy with the exhaust ports, maximizing ventilation. - In-mold polycarbonate shell with EPS liner - MIPS C2 rotational management system is engineered to add protection in case of certain impacts - Exceptionally comfortable and secure thanks to the refined internal shape - MET Safe-T DUO Fit System - 360° head belt and vertical adjustments offer a customized fit - Straps with adjustable divider maximize aerodynamics and comfort - Comfort pads are hand-washable - 16 vents are internally engineered for air channeling to improve ventilation and comfort - Reflective rear decals to enhance visibility in low-light conditions - Sunglasses ports to securely dock sunglasses when climbing or resting - Certifications CE; AS/NZS Sizing: - Small = 52 – 56cm - Medium = 56 – 58cm - Large = 58 – 61cm

- Visor: Yes - Impact Protection System: MIPS - Certification: CPSC, EN1078 - e-Bike approved: No

- Shell is constructed with ABS - Multiple air vents for optimal ventilation and cooling - Matte finish - Durable multi-colored graphics - Ultra-plush removable, sweat absorbing and washable padded inner liner - O'Neal Fidlock magnetic buckle (engineered in Germany) for easy, single-handed fastening and release, provides maximum security while riding - Goggles rest securely in place on ridge at back of shell - Pre-installed with plastic break-away visor screws for improved safety in terms of crashing - Height adjustable visor - Airflaps compatible - Exceeds EN1078 safety standard for bicycle Helmets

The Escape MIPS is the ideal choice for today's on-the-go lifestyle. The sleek shape of the Escape MIPS offers great ventilation and deep coverage, with a durable ABS plastic shell and integrated, rechargeable LED lights front and rear. The integrated front light offers bright "be seen" white light while the rear light shines bright red for substantially increased visibility to drivers and other road users. The fit is luxurious, with an adjustable Roc Loc Sport MIPS system that provides superior fit comfort with enhanced stability at the turn of a dial. The Escape MIPS also is equipped with an Integrated MIPS brain protection system, which can help to redirect impact forces to provide an additional measure of protection in certain impacts.

- Bern's safest helmet - Integrated light included (removable) - Construction—Inmold - Compass Dial Fit system - Reinforced U-Locks - Removable visor - Adjustable strap divider - Compression molded pads - Average weight: 350g - MIPS : multi-directional Impact Protection System - 13 vents Specs: - Integrated Light: Yes - Visor: Yes - Impact Protection System: MIPS - Certification: CPSC, EN1078, NTA 8776 E-bike - e-Bike approved: Yes Sizing: - Small = 52 – 55.5cm - Medium = 55.5 – 59cm - Large = 59 – 62cm

- Bern's safest helmet - Integrated light included (removable) - Construction—Inmold - Compass Dial Fit system - Reinforced U-Locks - Removable visor - Adjustable strap divider - Compression molded pads - Average weight: 350g - MIPS : multi-directional Impact Protection System - 13 vents Sizing: - Large: 59 - 62cm

- COB LED Technology: it's a more compact footprint while delivering a higher intensity of light, meaning you'll be seen from further away and gives the lights a more uniform look - The helmet will be equipped with 98 COB LEDs in total - Front Light (30 COB LED diodes) - Rear Lights with Turn Signals (34 red COB LED diodes, 34 orange COB LED diodes) - 1100mAh rechargeable battery providing up to 10 hours with the lights set on maximum brightness - USB-C Charging Connection (Chargeable with a 5V—5.2V & 0.5A charger) - Remote included for turn Signal - Option to buy a Lumos Remote to activate Automated Brake Lights. (The Remote Lite included with Ultra doesn't come with an accelerometer and can only be used to activate turn signals) - Lumos Companion App: Customize your light flashing patterns, check your battery life, track your activity, and sync with Strava and Apple Health - Maximum Venting - MIPS technology Sizing: - Small: 51 – 55cm / 20 – 21.6" - Medium/Large: 54 – 61cm / 21.3 – 24" - X-Large: 61 – 65cm / 24 – 25.6"

All-day comfort with superior head and brain protection. Made from a lightweight polymer shell, the Enduro 3.0 helmet features a Powerbridge construction for greater shell strength. The Enduro 3.0 helmet also features 360 ° Turbine Technology. These small blue 360-degree moving discs are constructed from an energy-absorbing shape and material. This tech has two exclusive advantages, namely the reduction of rotational acceleration to the head and brain and the absorption of energy upon impact at the concussion level. The helmet features low-speed ventilation ports and a Fidlock® magnetic buckle for easy fitting. You can conveniently store your sunglasses at the rear of the helmet as well. The visor is adjustable and breaks away upon impact for extra rotational impact force reduction. If you are looking for a multifunctional, lightweight helmet, then the 3.0 All MTN helmet is the helmet you want. Details: - Lightweight 4-piece polymer shell in three sizes - Powerbridge top shell construction for greater load distribution - Sunglasses dock port for easy, secure storage - Fidlock magnetic closure system - 360° Turbine Technology - Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion - Reduces peak brain rotational acceleration by up to 40% - Adjustable visor with breakaway function for rotational impact force reduction - In-molded impact foam for superior energy absorption - Maximized ventilation with 20 vents effective even at low speeds - Moisture-wicking, breathable, anti-odor, and washable inner liner - Premium bottom trim for a quality finish - Weight: from 350g (0.78 lbs) - Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203

The Leatt Gravity 2.0 helmet is full-face, head, and brain protection. The focus of this helmet is superior safety and great value. Featuring 360 ° Turbine Technology, the helmet is lined with turbines which are 360 °moving discs constructed from an energy-absorbing shape and material, this tech has two exclusive advantages, namely the reduction of rotational acceleration to the head and brain and the absorption of energy upon impact at concussion level. This helmet comes with a premium liner for long-lasting comfort and moisture-wicking properties. The vents are also covered with a stainless steel mesh. This offers more protection from stones, dirt, or bad weather. Get supreme full-face head and brain protection at an amazing price. Description: - Downhill-certified ASTM polymer shell in three sizes - Stainless steel mesh vents - 360° Turbine Technology - Reduced peak brain acceleration by up to 30% at impact speeds associated with - concussion - Reduces peak brain rotational acceleration by up to 40% breakaway visor function for additional rotational impact force reduction - High-quality inner liner for all comfort in hot and cool weather climates - Great ventilation - Double D ring chin strap - Impact foam for superior energy absorption - Premium washable inner liner for all-day comfort - Optimal neck brace compatibility - Weight: From 960 ± 50g (2.12 lbs) - Certified and tested: AS/NZS 2063:2008, ASTM F1952–10, EN1078, CPSC1203