There's nothing better than taking on ever more challenging MTB trails and features. Coming out smiling after having nailed the landing of a big booter, laid it over low as you whip around a massive berm or conquer the fear of a North Shore style drop. However, along the way, crashing is an inevitable part of your progression. And here the super-protective, but lightweight, Aircraft Carbon DH/BMX Helmet works best when things go wrong. The core of the Aircraft's protection, both figuratively and literally, is Multi-Density EPS foam. This shock-absorbing centre takes the energies from impacts and soaks them up to prevent head injury. This core is covered by a durable polycarbonate outer, keeping your lid looking good when it's getting almost daily (ab)use. Next comes the 14-point Smartshock® Rotational Protective System. Smartshock® Rotational Protective System While most standard cycle helmets are great at dealing with straight-on impacts, oblique, angular impacts are in fact more likely to occur. These create rotational acceleration and deceleration forces to the head and brain. The Smartshock Rotational System combats those extra forces via a suspension system seamlessly integrated into the helmet. This innovative fully suspended system through compression of direct impacts while elastomers allow inner and outer to move independently of each other. Both features help reduce energy transfer to the brain over a wide range of speed and impact types. Freshness Engineering In Riding mountain bikes all day is a hot and sweaty business. But the Aircraft deals with moisture via class-leading 20 ventilation ports. Cool air can flow in, while damp and warm air gets ejected out. You'll also find the liner does a great job of minimising sweat build-up, wicking it away before it causes an issue. Being microbial, bacteria can't thrive either - no stinks and no itchiness here. And for extra freshness, the liner is washable too. A multi-point Visor lets you adjust it easily to accommodate almost any goggle shape and size as well as making goggle storage easier. A tried and tested D-Ring buckle is also used for a secure and safe closure.
100% Aircraft Carbon DH/BMX Helmet (Raw 2) (Aircraft 2)As used by the likes of Sam Hill, the 100% Aircraft Carbon DH/BMX Helmet (Raw 2) (Aircraft 2) has evolved to deliver you the finest level of comfort and protection when you're pushing your mountain bike riding beyond limits. There's nothing better than taking on ever more challenging MTB trails and features. Coming out smiling after having nailed the landing of a big booter, laid it over low as you whip around a massive berm or conquering the fear of a North Shore style drop. However, along the way, crashing is an inevitable part of your progression. And here the super-protective Aircraft Carbon DH/BMX Helmet works best when things go wrong. The core of the Aircraft's protection, both figuratively and literally, is Multi-Density EPS foam. This shock-absorbing centre takes the energies from a head impact and soaks them up to prevent injury. This core is covered by a super-light and super-tough and durable Carbon Fibre shell. This fends off those bumps and bruises from overhanding tree branches and minor falls. It also keeps your lid looking good when it's getting almost daily (ab)use. Next comes the 14-point Smartshock® Rotational Protective System. Smartshock® Rotational Protective SystemWhile most standard cycle helmets are great at dealing with straight-on impacts, oblique, angular impacts are in fact more likely to occur. These create rotational acceleration and deceleration forces to the head and brain.The Smartshock Rotational System combats those extra forces via a suspension system seamlessly integrated into the helmet. This innovative fully suspended system through compression of direct impacts while elastomers allow inner and outer to move independently of each other. Both features help reduce energy transfer to the brain over a wide range of speed and impact types.Freshness Engineering InRiding mountain bikes all day is a hot and sweaty business. But the Aircraft deals with moisture via class-leading 20 ventilation ports. Cool air can flow in, while damp and warm air gets ejected out. You'll also find the liner does a great job of minimising sweat build-up, wicking it away before it causes an issue. Being microbial, bacteria can't thrive either - no stinks and no itchiness here. And for extra freshness, the liner is washable too. A multi-point Visor lets you adjust it easily to accommodate almost any goggle shape and size as well as making goggle storage easier. A tried and tested D-Ring buckle is also used for a secure and safe closure every time you ride.Features:Carbon Fibre shell with Patent Pending injection-moulded chin bar integrationSmartshock® Rotational Protective System (14-point)Multi-Density EPS foam injection-moulded with polycarbonateMassive airflow with a class-leading 20 ventilation portsMulti-point adjustable visor designed for maximum vision and goggle stowageWashable, moisture-wicking anti-microbial linerD-Ring buckle for maximum securityThe Aircraft 2 is tested and certified according to CE (EN 1078:2012+A1:2012)Buy 100% Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
POC Cerebel Raceday HelmetThe Cerebel helmet has been developed in close collaboration with Garmin-Sharp Pro Cycling team, Volvo Car Group and WATTS Lab.The Cerebel is a compact aero road helmet, designed and engineered to improve aerodynamic performance. Extensive wind tunnel testing and CFD simulations shows that the Cerebel excels in dynamic and varying body positions, which in turn benefits upper body movement and overall lactate clearing efficiency compared to a static TT position.The helmet's rear is made of soft molded EVA covered in aerodynamic fabric for reduced drag and increased comfort.The Cerebel is equipped with a visor from Zeiss and uses a unique magnetic system to stay firmly in place. The visor tint is specifically developed together with Zeiss to enhance the contrast of the road surface, allowing the rider to spot any irregularities or obstacles in time.POC’s unique magnetic lens attachment system is designed to ensure that the lens is correctly positioned for low drag, and it also allows for quick attaching and removal.Features: High performance EPS liner, optimized in density. Aerodynamically superior design. Soft molded EVA covered in aerodynamic fabric. Detachable visor from ZEISS. POC's unique magnetic lens attachment system. Size adjustment system. Size: Medium (54-60cm) Weight: 380g Certifications: EN 1078, CPSC 12.03This helmet conforms to, or exceeds EU Standards only.Buy POC Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Get the edge on the conditions on winter training rides in the Ventral Tempus Mips. With the same trusted protection and fit as the Ventral Air Mips, and with the addition of a fully covered shell for complete wind and rain protection, this helmet is ideal for winter training. High visibility colorways and the addition of reflective detailing work to enhance visibility in low light. Features include an optimized EPS liner for low weight, a fully wrapped unibody shell that enhances structural integrity and Mips rotational impact protection.MIPS IntegraThe latest technology from brain protection specialists MIPS enhances rotational impact protection.EPS linerThe EPS liner is optimized to provide crash protection at a low weight.Fully covered PC ShellThe fully covered unibody PC shell gives wind, rain and snow protection, and improves structural stability.Adjustable 360° FitA lightweight 360° adjustment system makes it easy to find a secure, comfortable fit.Internal Airflow ChannelsUniquely designed internal airflow channels provide ventilation22° Trailing EdgeResidual air travelling around the helmet is controlled by a 22° aero trailing edge: the perfect angle for minimizing turbulence.Reflective DetailingReflective detailing makes it easier for others to notice you while riding in low light.
The ultimate in lightweight full-face protection, the new Otocon is a highly ventilated helmet made for the pressures of enduro. A ventilation design that directs air through the helmet helps keep you comfortable whether racing downhill or giving full effort uphill. Features including a patented breakaway peak, the integrated Race Lock adjustment system and a dual-material liner with parts in multi-impact EPP, work together to extend protection and comfort for all kinds of riding. Removable cheek pads and a removable grill over the mouth give more flexibility to control ventilation, ideal while riding the climbing sections during long enduro races.REMOVABLE GRILLThe grill protects the face from mud splashes and it can be removed for better airflow in warmer conditions.HIGHLY VENTILATEDVentilation is optimized to channel air through the helmet.Dual-material linerEPP in the lower part of the helmet improves durability and sustainability, while an EPS upper keeps weight low.Injection-moulded linerThe lower part of the liner features an injection-molded cage for extra strength and stability.PC ShellThe outer shell is constructed from PC to give exceptional durability.Race LockThe Race Lock integrated adjuster makes it easy to find a comfortable, secure fit.Breakaway peakA patented breakaway peak will snap off the helmet in a fall, enhancing neck protection. The smooth underside is shaped to house a GoPro mount.Highly ventilatedVentilation is optimized to channel air through the helmet for comfort at both high and low speeds.Removable cheek padsCheek pads are easy to remove while riding, giving more ventilation when on the climbs between enduro race stages.Removable grillThe grill in the chin piece protects the face from mud splashes. It can be removed for better airflow in warmer, drier conditions.
It's All About the Speed The Cerebel is a compact aero road helmet, designed and engineered to improve aerodynamic performance. The Cerebel helmet was developed in close collaboration with Garmin-Sharp Pro Cycling team (now Cannondale-Garmin), Volvo Car Group and POC's own aerodynamic specialist at the POC WATTS Lab with the aim of creating the most aerodynamic helmet possible, in a wide variety of riding positions. Through the use of wind tunnel testing and Computer Fluid Dynamic (CFD) simulations POC were able to determine that the Cerebel excels in dynamic and varying body positions, which in turn benefits upper body movement and overall lactate clearing efficiency compared to a static TT position. The rear of the Cerebel is made of soft moulded EVA(ethylene-vinyl acetate copolymer foam) covered in aerodynamic fabric further reducing drag and enhancing comfort. Clear Vision at speed you need ultra-clear vision and so POC chose to use a visor developed with Zeiss, leading optics specialists, in order to achieve absolute clarity as you ride.The visor tint has been specifically developed together with Zeiss to enhance the contrast of the road surface, allowing you to spot any irregularities or obstacles in time. The Visor is held firmly in place through the use of a magnetic system, making attachment and removal extremely simple while also keeping the lens perfectly positioned for low drag. RACEDAY performance Following the AVIP concept, which promotes safety for road cyclists, POC now introduces Raceday. Raceday is built on the experiences of the AVIP range and has been further developed to optimise and enhance performance when racing, to give competitive cyclists the most optimal equipment in their quest to win. Raceday is built on the competence of POC’s product development team and developed in close collaboration with Garmin-Sharp Pro Cycling Team, Volvo Car Group and the aerodynamic specialists in WATTS Lab. WATTS Lab is POC’s highly specialised department, whose objective is to optimise performance and aerodynamics of POC products. Through computer simulations and extensive wind tunnel testing together with the aerodynamic specialists in WATTS Lab, POC have studied the specific challenges in road cycling performance and importantly not only what to focus on, but also where to focus in order to improve aerodynamic efficiency. Raceday is the result of POC’s uncompromising approach to road cycling performance and marks the next step in their quest to redefine the future of road cycling. Sizes Small (50-56 cm), Medium (54-60 cm) - To obtain and ensure that you purchase the correct helmet size, measure around the head just above the ears and level front to back.
POC Otocon HelmetA tough and durable trail-ready mountain bike helmet, the POC Otocon Helmet is remarkably light and yet offers superb head protection. From the challenges of enduro racing to fun laps of bike parks, it's ready to go. Safety FirstMountain biking is tough on both the body and your equipment. And none more so when you're unfortunate enough to crash. However, the Otocon Helmet is here to keep you safer when it all goes a bit wrong. Reliable head protection comes via the Otocon's dual-material construction. In the event of an impact to the head, a combination of EPP foam lower and EPS foam upper provide the perfect degree of energy dissipation, helping prevent injury. A tough and durable outer shell works with moulded Aramid bridges to enhance both structural strength, integrity and improve penetration protection. This is one tough helmet. While the peak is great for keeping out sun and rain, it's also safe, breaking away from the helmet body in a crash, reducing damaging forces upon your neck. Meanwhile, the chin guard features a removable grill, offering protection from mud and dirt in winter but easily removed to boost airflow in warmer weather or add cooling when on a tough enduro transition stage. Cool ComfortBe it downhill runs or a tough enduro, it's all very well feeling protected but you certainly don't want that to compromise comfort. Thanks to the excellent ventilation, with internal air channels to maximise airflow, you'll enjoy all-day mountain bike riding comfort.Race Lock Integrated AdjusterA secure helmet is a safer helmet. And with the Race Lock Integrated Adjuster, you can dial in the perfect fit quickly and easily. This keeps the helmet firmly in place over all types of terrain and rock-solid in the event of a crash. FeaturesDual-material liner - EPP in the lower part of the helmet improves durability and sustainability, while an EPS upper keeps weight lowInjection-moulded liner - lower part of the liner features an injection-moulded cage for extra strength and stabilityRace Lock integrated adjuster - easy to find a comfortable, secure fitBreakaway peak - will break away in a fall to reduce potential neck injuryInnovative airflow channels - channels through the helmet work to keep the head cool at both high and low speedsRemovable cheek pads - can be easily removed after a crashChin guard features a removable grillWeight: 700g (M)Certification - EN 1078Buy POC Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Eclipse Spherical HelmetThe Giro Eclipse Spherical Helmet has been created to offer refined aerodynamic performance matched with agressively cool airflow and the best in head-protecting technology. For road and gravel racing and training it's the ultimate pick.Thanks to its smooth, streamlined design, the Eclipse Spherical Helmet delivers low-drag performance for fast riding. But of course it's not just about speed, it also gives you a mix of technology to keep you safer in the event of a crash. This mix of technologies includes Spherical Technology™, power by MIPS® brain protection systems, and Giro's own Progressive Layering™ construction. At it's heart the in-mould design features a shock-dissipating EPS foam liner, protecting your head in an impact. And here the Progressive Layering™ also focuses on providing separate inner and outer layers to manage high and low-speed impacts.To the outside, the polycarbonate shell offers a durable and tough layer to resist knocks and bumps and this coverage extends fully to the bottom for maximum coverage. Spherical Technology powered by MIPS® (Multi-Directional Impact Protection System) As you'd expect, all Giro helmets are designed to not only meet but also exceed stringent safety standards. The ball and socket Spherical Technology, powered by MIPS, allows the outer liner to rotate around the inner liner during a crash, ensuring you enjoy an extra level of brain-protecting technology, designed to redirect energy and provide more protection in certain impacts.This system also eliminates contact of plastic and slip planes with your skin, boosting your overall riding comfort.Airflow OptimisedWhen you're pushing out the watts, you'll soon be feeling the heat and building a sweat. But here the 14 Wind Tunnel™ vents deliver the airflow you need to stay cooler when a more intense pace starts to bite. Once the air is inside it's channelled over your head to boost comfort while sweaty air is expelled out the back. This cool airflow is complemented by the Ionic+™ anti-microbial padding. With its resistance to bacteria, this padding keeps you feeling fresh and prevents that itchy feeling that comes with less premium padding. Roc Loc® Air 5 SystemSetting the standard for ease of adjustment, stability and comfort, the Roc Loc® Air 5 System ensures you always get the right fit of your helmet. It allows for precise adjustment, with both fore-aft tilt and single-hand dial adjustment. It also allows for uncompromised airflow to your head. The design allows a smooth passage of cooling air through the vents and along the inner air channels. And it’s lighter than comparable systems too, making it the ultimate in skull-hugging luxury.Features:In-Mould polycarbonate shell with EPS linerFull lower hardbody coverageSpherical Technology™Progressive LayeringNanobead EPS foamIonic+™ anti-microbial paddingReflective decals14 Wind Tunnel™ vents and deep internal channellingBuy Giro Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Eclipse Spherical HelmetThe Giro Eclipse Spherical Helmet has been created to offer refined aerodynamic performance matched with agressively cool airflow and the best in head-protecting technology. For road and gravel racing and training it's the ultimate pick.Thanks to its smooth, streamlined design, the Eclipse Spherical Helmet delivers low-drag performance for fast riding. But of course it's not just about speed, it also gives you a mix of technology to keep you safer in the event of a crash. This mix of technologies includes Spherical Technology™, power by MIPS® brain protection systems, and Giro's own Progressive Layering™ construction. At it's heart the in-mould design features a shock-dissipating EPS foam liner, protecting your head in an impact. And here the Progressive Layering™ also focuses on providing separate inner and outer layers to manage high and low-speed impacts.To the outside, the polycarbonate shell offers a durable and tough layer to resist knocks and bumps and this coverage extends fully to the bottom for maximum coverage. Spherical Technology powered by MIPS® (Multi-Directional Impact Protection System) As you'd expect, all Giro helmets are designed to not only meet but also exceed stringent safety standards. The ball and socket Spherical Technology, powered by MIPS, allows the outer liner to rotate around the inner liner during a crash, ensuring you enjoy an extra level of brain-protecting technology, designed to redirect energy and provide more protection in certain impacts.This system also eliminates contact of plastic and slip planes with your skin, boosting your overall riding comfort.Airflow OptimisedWhen you're pushing out the watts, you'll soon be feeling the heat and building a sweat. But here the 14 Wind Tunnel™ vents deliver the airflow you need to stay cooler when a more intense pace starts to bite. Once the air is inside it's channelled over your head to boost comfort while sweaty air is expelled out the back. This cool airflow is complemented by the Ionic+™ anti-microbial padding. With its resistance to bacteria, this padding keeps you feeling fresh and prevents that itchy feeling that comes with less premium padding. Roc Loc® Air 5 SystemSetting the standard for ease of adjustment, stability and comfort, the Roc Loc® Air 5 System ensures you always get the right fit of your helmet. It allows for precise adjustment, with both fore-aft tilt and single-hand dial adjustment. It also allows for uncompromised airflow to your head. The design allows a smooth passage of cooling air through the vents and along the inner air channels. And it’s lighter than comparable systems too, making it the ultimate in skull-hugging luxury.Features:In-Mould polycarbonate shell with EPS linerFull lower hardbody coverageSpherical Technology™Progressive LayeringNanobead EPS foamIonic+™ anti-microbial paddingReflective decals14 Wind Tunnel™ vents and deep internal channellingBuy Giro Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Eclipse Spherical HelmetThe Giro Eclipse Spherical Helmet has been created to offer refined aerodynamic performance matched with agressively cool airflow and the best in head-protecting technology. For road and gravel racing and training it's the ultimate pick.Thanks to its smooth, streamlined design, the Eclipse Spherical Helmet delivers low-drag performance for fast riding. But of course it's not just about speed, it also gives you a mix of technology to keep you safer in the event of a crash. This mix of technologies includes Spherical Technology™, power by MIPS® brain protection systems, and Giro's own Progressive Layering™ construction. At it's heart the in-mould design features a shock-dissipating EPS foam liner, protecting your head in an impact. And here the Progressive Layering™ also focuses on providing separate inner and outer layers to manage high and low-speed impacts.To the outside, the polycarbonate shell offers a durable and tough layer to resist knocks and bumps and this coverage extends fully to the bottom for maximum coverage. Spherical Technology powered by MIPS® (Multi-Directional Impact Protection System) As you'd expect, all Giro helmets are designed to not only meet but also exceed stringent safety standards. The ball and socket Spherical Technology, powered by MIPS, allows the outer liner to rotate around the inner liner during a crash, ensuring you enjoy an extra level of brain-protecting technology, designed to redirect energy and provide more protection in certain impacts.This system also eliminates contact of plastic and slip planes with your skin, boosting your overall riding comfort.Airflow OptimisedWhen you're pushing out the watts, you'll soon be feeling the heat and building a sweat. But here the 14 Wind Tunnel™ vents deliver the airflow you need to stay cooler when a more intense pace starts to bite. Once the air is inside it's channelled over your head to boost comfort while sweaty air is expelled out the back. This cool airflow is complemented by the Ionic+™ anti-microbial padding. With its resistance to bacteria, this padding keeps you feeling fresh and prevents that itchy feeling that comes with less premium padding. Roc Loc® Air 5 SystemSetting the standard for ease of adjustment, stability and comfort, the Roc Loc® Air 5 System ensures you always get the right fit of your helmet. It allows for precise adjustment, with both fore-aft tilt and single-hand dial adjustment. It also allows for uncompromised airflow to your head. The design allows a smooth passage of cooling air through the vents and along the inner air channels. And it’s lighter than comparable systems too, making it the ultimate in skull-hugging luxury.Features:In-Mould polycarbonate shell with EPS linerFull lower hardbody coverageSpherical Technology™Progressive LayeringNanobead EPS foamIonic+™ anti-microbial paddingReflective decals14 Wind Tunnel™ vents and deep internal channellingBuy Giro Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Eclipse Spherical HelmetThe Giro Eclipse Spherical Helmet has been created to offer refined aerodynamic performance matched with agressively cool airflow and the best in head-protecting technology. For road and gravel racing and training it's the ultimate pick.Thanks to its smooth, streamlined design, the Eclipse Spherical Helmet delivers low-drag performance for fast riding. But of course it's not just about speed, it also gives you a mix of technology to keep you safer in the event of a crash. This mix of technologies includes Spherical Technology™, power by MIPS® brain protection systems, and Giro's own Progressive Layering™ construction. At it's heart the in-mould design features a shock-dissipating EPS foam liner, protecting your head in an impact. And here the Progressive Layering™ also focuses on providing separate inner and outer layers to manage high and low-speed impacts.To the outside, the polycarbonate shell offers a durable and tough layer to resist knocks and bumps and this coverage extends fully to the bottom for maximum coverage. Spherical Technology powered by MIPS® (Multi-Directional Impact Protection System) As you'd expect, all Giro helmets are designed to not only meet but also exceed stringent safety standards. The ball and socket Spherical Technology, powered by MIPS, allows the outer liner to rotate around the inner liner during a crash, ensuring you enjoy an extra level of brain-protecting technology, designed to redirect energy and provide more protection in certain impacts.This system also eliminates contact of plastic and slip planes with your skin, boosting your overall riding comfort.Airflow OptimisedWhen you're pushing out the watts, you'll soon be feeling the heat and building a sweat. But here the 14 Wind Tunnel™ vents deliver the airflow you need to stay cooler when a more intense pace starts to bite. Once the air is inside it's channelled over your head to boost comfort while sweaty air is expelled out the back. This cool airflow is complemented by the Ionic+™ anti-microbial padding. With its resistance to bacteria, this padding keeps you feeling fresh and prevents that itchy feeling that comes with less premium padding. Roc Loc® Air 5 SystemSetting the standard for ease of adjustment, stability and comfort, the Roc Loc® Air 5 System ensures you always get the right fit of your helmet. It allows for precise adjustment, with both fore-aft tilt and single-hand dial adjustment. It also allows for uncompromised airflow to your head. The design allows a smooth passage of cooling air through the vents and along the inner air channels. And it’s lighter than comparable systems too, making it the ultimate in skull-hugging luxury.Features:In-Mould polycarbonate shell with EPS linerFull lower hardbody coverageSpherical Technology™Progressive LayeringNanobead EPS foamIonic+™ anti-microbial paddingReflective decals14 Wind Tunnel™ vents and deep internal channellingBuy Giro Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Eclipse Spherical HelmetThe Giro Eclipse Spherical Helmet has been created to offer refined aerodynamic performance matched with agressively cool airflow and the best in head-protecting technology. For road and gravel racing and training it's the ultimate pick.Thanks to its smooth, streamlined design, the Eclipse Spherical Helmet delivers low-drag performance for fast riding. But of course it's not just about speed, it also gives you a mix of technology to keep you safer in the event of a crash. This mix of technologies includes Spherical Technology™, power by MIPS® brain protection systems, and Giro's own Progressive Layering™ construction. At it's heart the in-mould design features a shock-dissipating EPS foam liner, protecting your head in an impact. And here the Progressive Layering™ also focuses on providing separate inner and outer layers to manage high and low-speed impacts.To the outside, the polycarbonate shell offers a durable and tough layer to resist knocks and bumps and this coverage extends fully to the bottom for maximum coverage. Spherical Technology powered by MIPS® (Multi-Directional Impact Protection System) As you'd expect, all Giro helmets are designed to not only meet but also exceed stringent safety standards. The ball and socket Spherical Technology, powered by MIPS, allows the outer liner to rotate around the inner liner during a crash, ensuring you enjoy an extra level of brain-protecting technology, designed to redirect energy and provide more protection in certain impacts.This system also eliminates contact of plastic and slip planes with your skin, boosting your overall riding comfort.Airflow OptimisedWhen you're pushing out the watts, you'll soon be feeling the heat and building a sweat. But here the 14 Wind Tunnel™ vents deliver the airflow you need to stay cooler when a more intense pace starts to bite. Once the air is inside it's channelled over your head to boost comfort while sweaty air is expelled out the back. This cool airflow is complemented by the Ionic+™ anti-microbial padding. With its resistance to bacteria, this padding keeps you feeling fresh and prevents that itchy feeling that comes with less premium padding. Roc Loc® Air 5 SystemSetting the standard for ease of adjustment, stability and comfort, the Roc Loc® Air 5 System ensures you always get the right fit of your helmet. It allows for precise adjustment, with both fore-aft tilt and single-hand dial adjustment. It also allows for uncompromised airflow to your head. The design allows a smooth passage of cooling air through the vents and along the inner air channels. And it’s lighter than comparable systems too, making it the ultimate in skull-hugging luxury.Features:In-Mould polycarbonate shell with EPS linerFull lower hardbody coverageSpherical Technology™Progressive LayeringNanobead EPS foamIonic+™ anti-microbial paddingReflective decals14 Wind Tunnel™ vents and deep internal channellingBuy Giro Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.