POC Kortal HelmetFeature-packed and stylish, the POC Kortal Helmet gives you an unrivalled degree of mountain bike-ready, trail-slaying, rowdy-riding protection. From the heat of enduro competition to the all-day thrills of big mountain lines to bike-park fun with friends, the Kortal Helmet is there to keep you safer when it all goes wrong. In order to keep your head protected, POC uses a combination of EPS foam inner liner and tough polycarbonate shell outer. The EPS foam inner soaks up and dissipates harmful impact forces, giving you the confidence that in the event of a fall, you'll enjoy reliable safety. To the outside, the polycarbonate all-over shell not only brushes off overhanging bushes and branches during normal trail riding but in the event of a crash, it maintains the structural integrity of the helmet. Extended zones around the temples and back of the head also give you extra protection in high-risk areas.Ready to RollWhile safety is its main focus, POC has also got all those smaller just as important MTB-specific details right too.The peak is adjustable, allowing you to pull up goggles and sunglasses and store them easily under the peak. It's also designed to break away in a crash, reducing forces on your neck. For goggle wearers, POC has ensured no ventilation ports are covered by your goggle strap, maintaining excellent airflow at all times. And if that wasn’t enough, a RECCO® Reflector lets emergency services scan for you should you become lost on a backcountry mountain biking adventure.360-degree Fit SystemIn order to keep the Axion in place, you’ll find POC’s 360° fit system. This offers an easy-to-operate and precise fit, ensuring your Axion remains comfortable when riding and stays securely in place in the event of a crash.E-MTB readyThe helmet is also certified to the Dutch NTA 8776 electric bicycle helmet standard, the only such standard in the world. So be it fully human-powered or with some electrical assistance, this is a mountain bike helmet you can trust.Features:Unibody Shell - unibody Polycarbonate shell enhances the structural integrity of the helmetEPS Liner - A lightweight EPS liner gives optimized protectionPatented Adjustable breakaway peak - snap off in a crash to enhance neck protectionOptimised airflow ventilationA 360-degree adjustment system makes it easy to find a secure, comfortable fitEye garage securely stores sunglasses in the ventilation holes at the backThe design ensures goggle strap does not cover the ventilationRECCO® reflector helps rescue services easily and quickly locate youEN 1078 certification - Certified to Dutch NTA 8776 electric bicycle standardS - 360g / M 380g / L 440gBuy POC Helmets from Chain Reaction Cycles, the World's Favourite Online Bike Store.
POC Kortal HelmetFeature-packed and stylish, the POC Kortal Helmet gives you an unrivalled degree of mountain bike-ready, trail-slaying, rowdy-riding protection. From the heat of enduro competition to the all-day thrills of big mountain lines to bike-park fun with friends, the Kortal Helmet is there to keep you safer when it all goes wrong. In order to keep your head protected, POC uses a combination of EPS foam inner liner and tough polycarbonate shell outer. The EPS foam inner soaks up and dissipates harmful impact forces, giving you the confidence that in the event of a fall, you'll enjoy reliable safety. To the outside, the polycarbonate all-over shell not only brushes off overhanging bushes and branches during normal trail riding but in the event of a crash, it maintains the structural integrity of the helmet. Extended zones around the temples and back of the head also give you extra protection in high-risk areas.Ready to RollWhile safety is its main focus, POC has also got all those smaller just as important MTB-specific details right too.The peak is adjustable, allowing you to pull up goggles and sunglasses and store them easily under the peak. It's also designed to break away in a crash, reducing forces on your neck. For goggle wearers, POC has ensured no ventilation ports are covered by your goggle strap, maintaining excellent airflow at all times. And if that wasn’t enough, a RECCO® Reflector lets emergency services scan for you should you become lost on a backcountry mountain biking adventure.360-degree Fit SystemIn order to keep the Axion in place, you’ll find POC’s 360° fit system. This offers an easy-to-operate and precise fit, ensuring your Axion remains comfortable when riding and stays securely in place in the event of a crash.E-MTB readyThe helmet is also certified to the Dutch NTA 8776 electric bicycle helmet standard, the only such standard in the world. So be it fully human-powered or with some electrical assistance, this is a mountain bike helmet you can trust.Features:Unibody Shell - unibody Polycarbonate shell enhances the structural integrity of the helmetEPS Liner - A lightweight EPS liner gives optimized protectionPatented Adjustable breakaway peak - snap off in a crash to enhance neck protectionOptimised airflow ventilationA 360-degree adjustment system makes it easy to find a secure, comfortable fitEye garage securely stores sunglasses in the ventilation holes at the backThe design ensures goggle strap does not cover the ventilationRECCO® reflector helps rescue services easily and quickly locate youEN 1078 certification - Certified to Dutch NTA 8776 electric bicycle standardS - 360g / M 380g / L 440gBuy POC Helmets from Chain Reaction Cycles, the World's Favourite Online Bike Store.
POC Axion HelmetSuperb comfort, fantastic head-saving safety features and Scandinavian design aesthetic all work in perfect harmony, making the POC Axion Helmet your go-to for mountain bike trail-shredding action. As you push your skills, take on more technical trails, and ride closer to the edge, the thrills and excitement increase. But so do the chances of crashing. And it's in those split-seconds "uh-oh comes here's a crash" moments you'll really appreciate the feature-packed safety of the Axion Helmet.Durable. Light. Protective. Reliable protection of your head is via the combination of a tough but lightweight Unibody shell and an energy-dissipating EPS foam liner. The core EPS foam inner liner is what absorbs the damaging forces of head impacts, improving safety in the event of a tumble.To the outside, a polycarbonate all-over shell not only brushes off overhanging bushes and branches during normal trail riding but in the event of a crash, it maintains structural integrity. Both inner and outer work in tandem to prevent injury to your head when you fall. You also have the benefit of POC's patented adjustable breakaway peak. This comes away from the helmet during a crash, reducing harmful forces transmitted to the neck. Extended zones around the temples and back of the head also give you extra protection in high-risk areas.360-degree Fit SystemIn order to keep the Axion in place, you’ll find POC’s 360° fit system. This offers an easy-to-operate and precise fit, ensuring your Axion remains comfortable when riding and stays securely in place in the event of a crash.Cool TrailsWith the structural strength of the Unibody construction, POC has been able to optimise vent size without compromising on safety. Large intake and exhaust vents work seamlessly with the inner air channels, making sure you enjoy fresh airflow over the head. You can also be confident of a cool head as your mountain bike ride hots up.Features:Unibody Shell - unibody Polycarbonate shell enhances the structural integrity of the helmetEPS Liner - A lightweight EPS liner gives optimized protectionPatented breakaway peak - snap off in a crash to enhance neck protectionOptimised airflow ventilationA 360-degree adjustment system makes it easy to find a secure, comfortable fitExtended zones around the temples and back of the head give extra protectionEN 1078 certificationXS -290g / S - 300g / M 320g / L 370gBuy POC Helmets from Chain Reaction Cycles, the World's Favourite Online Bike Store.
POC Axion HelmetSuperb comfort, fantastic head-saving safety features and Scandinavian design aesthetic all work in perfect harmony, making the POC Axion Helmet your go-to for mountain bike trail-shredding action. As you push your skills, take on more technical trails, and ride closer to the edge, the thrills and excitement increase. But so do the chances of crashing. And it's in those split-seconds "uh-oh comes here's a crash" moments you'll really appreciate the feature-packed safety of the Axion Helmet.Durable. Light. Protective. Reliable protection of your head is via the combination of a tough but lightweight Unibody shell and an energy-dissipating EPS foam liner. The core EPS foam inner liner is what absorbs the damaging forces of head impacts, improving safety in the event of a tumble.To the outside, a polycarbonate all-over shell not only brushes off overhanging bushes and branches during normal trail riding but in the event of a crash, it maintains structural integrity. Both inner and outer work in tandem to prevent injury to your head when you fall. You also have the benefit of POC's patented adjustable breakaway peak. This comes away from the helmet during a crash, reducing harmful forces transmitted to the neck. Extended zones around the temples and back of the head also give you extra protection in high-risk areas.360-degree Fit SystemIn order to keep the Axion in place, you’ll find POC’s 360° fit system. This offers an easy-to-operate and precise fit, ensuring your Axion remains comfortable when riding and stays securely in place in the event of a crash.Cool TrailsWith the structural strength of the Unibody construction, POC has been able to optimise vent size without compromising on safety. Large intake and exhaust vents work seamlessly with the inner air channels, making sure you enjoy fresh airflow over the head. You can also be confident of a cool head as your mountain bike ride hots up.Features:Unibody Shell - unibody Polycarbonate shell enhances the structural integrity of the helmetEPS Liner - A lightweight EPS liner gives optimized protectionPatented breakaway peak - snap off in a crash to enhance neck protectionOptimised airflow ventilationA 360-degree adjustment system makes it easy to find a secure, comfortable fitExtended zones around the temples and back of the head give extra protectionEN 1078 certificationXS -290g / S - 300g / M 320g / L 370gBuy POC Helmets from Chain Reaction Cycles, the World's Favourite Online Bike Store.
Ultimate Women’s Halo VestPerfect for training and racing, the Ultimate Direction Women's Halo Vest is lightweight, breathable and produced with a durable stretch fabric, comfortably wrapping around your body without the unwanted bulk or movement. Sternum adjustability also stabilises the pack on tricky trails, allowing you to move at pace in comfort.For speed hiking, Comfort Cinch™ 2.0 provides a redesign of trekking pole holders, minimising bounce and snapping out of the way when not in use. In addition, a range of pockets stash all the trail essentials such as energy, waterproof, warm accessories and GPS.Chest SizingSmall: 53-92cm/ 21-36’’Medium: 62-102cm/ 24-40’’Large: 71-108cm/ 28-42’’SpecificationsVolume Capacity: 10LFluid Capacity: 2 x 500ml soft flask bottles (included)Hydration Compatibility: compatible with a 2L bladder (not included)Weight: 155g/ 5.5oz (without bottles)FeaturesHook and loop sternum strap position adjustabilityBottle holsters tighten to carry 2x Body Bottle 500 soft flasks (included)2x stretch-mesh pockets – smartphone compatibleTrekking pole holders minimises z-pole bounce and snap out of the way when not in useEmergency whistleComfort Cinch™ technology provides a custom fit with easy on-the-go adjustmentUpper open-top stretch pocket, allowing over-the-shoulder quick access and return for a jacketMid open-top stetch pocket with elastic compression adjustmentLower open-top stretch pocket with elastic compression adjustment2x lateral stretch pockets with Velcro closuresSoft and flexible knit mono-mesh harnessBladder compartment (not included)Buy Ultimate Direction Hydration Packs from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Foray HelmetUsing many of the design features and technology found on the top of the range Giro Synthe, the Giro Foray Helmet is a high performance, mid-priced helmet for those who want dynamic styling and an amazing fit.In-Mould construction adds strength and improves protection. This technology, paired with an EPS (Expanded Polystyrene) Liner, makes the Foray incredibly lightweight, weighing just 270 grams.Fitting impeccably, the Roc Loc 5 fit system provides micro adjustment, allowing you to adjust both tension and vertical position, on the move, with just one hand. This pioneering fit system is now nearly 40% lighter than the Roc Loc 4 system. Ideal for when the temperature soars; the 21 vents make the helmet feel airy.Features:Sizing Note: Fit as per size guideUnisex fitStreamlined designPlush interiorIn-Mould polycarbonate shell with EPS (Expanded Polystyrene) linerRoc Loc® 5 fit system21 VentsWeight: 270gTechnologies:Wind Tunnel Ventilation: Giro helmets are developed utilising their proprietary Wind Tunnel™ ventilation system, which combines active vents with internal exhaust channels that thrust cool, fresh air over and around the riders head while forcing heat and stale air out. This significant increase in air channelling makes a difference that riders will immediately feel and appreciate.Super-Fit: A great helmet is so comfortable that once it’s on, it virtually disappears. Giro’s proprietary three-size Super Fit system is based on “human scale factors” data and over 20 years of crafting helmets for the best bike riders in the world. The result is pure Skull Hugging Luxury, a helmet that fits 98% of the World's population, yet looks (and fits) like it was custom made just for you.In-Mould Construction: In-Mould construction fuses a tough polycarbonate outer shell with the helmet’s impact absorbing foam liner. The fusion process allows Giro to sculpt better ventilation systems, so In-Mould helmets can be lighter and cooler than traditional helmets.Roc Loc 5 System: This groundbreaking fit system provides an entirely unique user experience with an unmatched level of comfort, stability, adjustability and weight savings. With Roc Loc 5, you can easily dial-in both fit tension and adjust vertical position with a single hand. Just twist the dial for a tighter feel on rough terrain, then back it off a notch and relax across the flats or a warm climb. Even with these remarkable features, Roc Loc 5 is still nearly 40% lighter than its popular predecessor, Roc Loc 4.Micro Dial: The heart of Roc Loc 5 is this ratcheting, micro-adjusting dial. A simple, two-finger twist of the Micro Dial opens or closes the retention system and each click is audibleThree-Position Bracket: It’s never been easier to change vertical positions and fine-tune fit. Giro incorporated a three-position bracket that features 15-millimeters of up/down movement. Like the Micro Dial, this system can be adjusted without removing the helmet. Carefully-crafted ergonomic arms are shaped to be as comfortable as possible, yet workDual Pods: These two panels are designed to firmly grasp the back of your head while comfortably cradling the occipital lobeStrap Baskets: With Roc Loc 5, your helmet straps are always right where you need them. Not to mention this strap basket brings a new level of comfortBuy Giro Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Foray HelmetUsing many of the design features and technology found on the top of the range Giro Synthe, the Giro Foray Helmet is a high performance, mid-priced helmet for those who want dynamic styling and an amazing fit.In-Mould construction adds strength and improves protection. This technology, paired with an EPS (Expanded Polystyrene) Liner, makes the Foray incredibly lightweight, weighing just 270 grams.Fitting impeccably, the Roc Loc 5 fit system provides micro adjustment, allowing you to adjust both tension and vertical position, on the move, with just one hand. This pioneering fit system is now nearly 40% lighter than the Roc Loc 4 system. Ideal for when the temperature soars; the 21 vents make the helmet feel airy.Features:Sizing Note: Fit as per size guideUnisex fitStreamlined designPlush interiorIn-Mould polycarbonate shell with EPS (Expanded Polystyrene) linerRoc Loc® 5 fit system21 VentsWeight: 270gTechnologies:Wind Tunnel Ventilation: Giro helmets are developed utilising their proprietary Wind Tunnel™ ventilation system, which combines active vents with internal exhaust channels that thrust cool, fresh air over and around the riders head while forcing heat and stale air out. This significant increase in air channelling makes a difference that riders will immediately feel and appreciate.Super-Fit: A great helmet is so comfortable that once it’s on, it virtually disappears. Giro’s proprietary three-size Super Fit system is based on “human scale factors” data and over 20 years of crafting helmets for the best bike riders in the world. The result is pure Skull Hugging Luxury, a helmet that fits 98% of the World's population, yet looks (and fits) like it was custom made just for you.In-Mould Construction: In-Mould construction fuses a tough polycarbonate outer shell with the helmet’s impact absorbing foam liner. The fusion process allows Giro to sculpt better ventilation systems, so In-Mould helmets can be lighter and cooler than traditional helmets.Roc Loc 5 System: This groundbreaking fit system provides an entirely unique user experience with an unmatched level of comfort, stability, adjustability and weight savings. With Roc Loc 5, you can easily dial-in both fit tension and adjust vertical position with a single hand. Just twist the dial for a tighter feel on rough terrain, then back it off a notch and relax across the flats or a warm climb. Even with these remarkable features, Roc Loc 5 is still nearly 40% lighter than its popular predecessor, Roc Loc 4.Micro Dial: The heart of Roc Loc 5 is this ratcheting, micro-adjusting dial. A simple, two-finger twist of the Micro Dial opens or closes the retention system and each click is audibleThree-Position Bracket: It’s never been easier to change vertical positions and fine-tune fit. Giro incorporated a three-position bracket that features 15-millimeters of up/down movement. Like the Micro Dial, this system can be adjusted without removing the helmet. Carefully-crafted ergonomic arms are shaped to be as comfortable as possible, yet workDual Pods: These two panels are designed to firmly grasp the back of your head while comfortably cradling the occipital lobeStrap Baskets: With Roc Loc 5, your helmet straps are always right where you need them. Not to mention this strap basket brings a new level of comfortBuy Giro Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Cinder MIPS HelmetGiro's Cinder™ MIPS provides all the features an avid road rider wants in a lightweight helmet. The design is inspired by the classic aesthetic of their first-class Synthe™ helmet, offering comparable performance and style.The main features of this helmet include the Roc Loc® 5 fit system which allows you to easily dial-in both fit tension and adjust vertical position with a single hand, Air-FX padding which offers comfort on your longest rides and MIPS® to redirect impact energy, providing more protection in certain crashes.MIPS (Multi-directional Impact Protection System) The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.Roc Loc® Air Fit System: This revolutionary fit system adds a new dimension to helmet performance by enhancing cooling, as well as fit comfort and stability. Using a patented design that suspends the helmet just slightly off the top of the skull, Roc Loc® Air allows cool airflow to pass directly over your head, further enhancing the performance of vents and internal channelling that exhausts heat out of the helmet. Fit and feel adjustments mimic the Roc Loc® 5, allowing you to easily custom-tune fit tension and fore-aft tilt of the helmet in seconds using a single hand.In-Mould Construction: This fuses a tough polycarbonate outer shell with the helmet's impact-absorbing foam liner. The fusion process allows for better ventilation systems, making in-mould helmets lighter and cooler than traditional helmets.Features:Sizing Note: Fit as per size guideConstruction: In-mould polycarbonate shell with EPS liner, Thermoformed SL Roll Cage™ reinforcementCompact shapeAir-FX paddingPonytail compatibleFit System: Roc Loc® AirVentilation: 26 Wind Tunnel™ vents with internal channellingMIPS® equippedShop all MIPS helmets - Click hereBuy Giro Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Cinder MIPS HelmetGiro's Cinder™ MIPS provides all the features an avid road rider wants in a lightweight helmet. The design is inspired by the classic aesthetic of their first-class Synthe™ helmet, offering comparable performance and style.The main features of this helmet include the Roc Loc® 5 fit system which allows you to easily dial-in both fit tension and adjust vertical position with a single hand, Air-FX padding which offers comfort on your longest rides and MIPS® to redirect impact energy, providing more protection in certain crashes.MIPS (Multi-directional Impact Protection System) The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.Roc Loc® Air Fit System: This revolutionary fit system adds a new dimension to helmet performance by enhancing cooling, as well as fit comfort and stability. Using a patented design that suspends the helmet just slightly off the top of the skull, Roc Loc® Air allows cool airflow to pass directly over your head, further enhancing the performance of vents and internal channelling that exhausts heat out of the helmet. Fit and feel adjustments mimic the Roc Loc® 5, allowing you to easily custom-tune fit tension and fore-aft tilt of the helmet in seconds using a single hand.In-Mould Construction: This fuses a tough polycarbonate outer shell with the helmet's impact-absorbing foam liner. The fusion process allows for better ventilation systems, making in-mould helmets lighter and cooler than traditional helmets.Features:Sizing Note: Fit as per size guideConstruction: In-mould polycarbonate shell with EPS liner, Thermoformed SL Roll Cage™ reinforcementCompact shapeAir-FX paddingPonytail compatibleFit System: Roc Loc® AirVentilation: 26 Wind Tunnel™ vents with internal channellingMIPS® equippedShop all MIPS helmets - Click hereBuy Giro Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Cinder MIPS HelmetGiro's Cinder™ MIPS provides all the features an avid road rider wants in a lightweight helmet. The design is inspired by the classic aesthetic of their first-class Synthe™ helmet, offering comparable performance and style.The main features of this helmet include the Roc Loc® 5 fit system which allows you to easily dial-in both fit tension and adjust vertical position with a single hand, Air-FX padding which offers comfort on your longest rides and MIPS® to redirect impact energy, providing more protection in certain crashes.MIPS (Multi-directional Impact Protection System) The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.Roc Loc® Air Fit System: This revolutionary fit system adds a new dimension to helmet performance by enhancing cooling, as well as fit comfort and stability. Using a patented design that suspends the helmet just slightly off the top of the skull, Roc Loc® Air allows cool airflow to pass directly over your head, further enhancing the performance of vents and internal channelling that exhausts heat out of the helmet. Fit and feel adjustments mimic the Roc Loc® 5, allowing you to easily custom-tune fit tension and fore-aft tilt of the helmet in seconds using a single hand.In-Mould Construction: This fuses a tough polycarbonate outer shell with the helmet's impact-absorbing foam liner. The fusion process allows for better ventilation systems, making in-mould helmets lighter and cooler than traditional helmets.Features:Sizing Note: Fit as per size guideConstruction: In-mould polycarbonate shell with EPS liner, Thermoformed SL Roll Cage™ reinforcementCompact shapeAir-FX paddingPonytail compatibleFit System: Roc Loc® AirVentilation: 26 Wind Tunnel™ vents with internal channellingMIPS® equippedShop all MIPS helmets - Click hereBuy Giro Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Cinder MIPS HelmetGiro's Cinder™ MIPS provides all the features an avid road rider wants in a lightweight helmet. The design is inspired by the classic aesthetic of their first-class Synthe™ helmet, offering comparable performance and style.The main features of this helmet include the Roc Loc® 5 fit system which allows you to easily dial-in both fit tension and adjust vertical position with a single hand, Air-FX padding which offers comfort on your longest rides and MIPS® to redirect impact energy, providing more protection in certain crashes.MIPS (Multi-directional Impact Protection System) The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.Roc Loc® Air Fit System: This revolutionary fit system adds a new dimension to helmet performance by enhancing cooling, as well as fit comfort and stability. Using a patented design that suspends the helmet just slightly off the top of the skull, Roc Loc® Air allows cool airflow to pass directly over your head, further enhancing the performance of vents and internal channelling that exhausts heat out of the helmet. Fit and feel adjustments mimic the Roc Loc® 5, allowing you to easily custom-tune fit tension and fore-aft tilt of the helmet in seconds using a single hand.In-Mould Construction: This fuses a tough polycarbonate outer shell with the helmet's impact-absorbing foam liner. The fusion process allows for better ventilation systems, making in-mould helmets lighter and cooler than traditional helmets.Features:Sizing Note: Fit as per size guideConstruction: In-mould polycarbonate shell with EPS liner, Thermoformed SL Roll Cage™ reinforcementCompact shapeAir-FX paddingPonytail compatibleFit System: Roc Loc® AirVentilation: 26 Wind Tunnel™ vents with internal channellingMIPS® equippedShop all MIPS helmets - Click hereBuy Giro Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Cinder MIPS HelmetGiro's Cinder™ MIPS provides all the features an avid road rider wants in a lightweight helmet. The design is inspired by the classic aesthetic of their first-class Synthe™ helmet, offering comparable performance and style.The main features of this helmet include the Roc Loc® 5 fit system which allows you to easily dial-in both fit tension and adjust vertical position with a single hand, Air-FX padding which offers comfort on your longest rides and MIPS® to redirect impact energy, providing more protection in certain crashes.MIPS (Multi-directional Impact Protection System) The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.Roc Loc® Air Fit System: This revolutionary fit system adds a new dimension to helmet performance by enhancing cooling, as well as fit comfort and stability. Using a patented design that suspends the helmet just slightly off the top of the skull, Roc Loc® Air allows cool airflow to pass directly over your head, further enhancing the performance of vents and internal channelling that exhausts heat out of the helmet. Fit and feel adjustments mimic the Roc Loc® 5, allowing you to easily custom-tune fit tension and fore-aft tilt of the helmet in seconds using a single hand.In-Mould Construction: This fuses a tough polycarbonate outer shell with the helmet's impact-absorbing foam liner. The fusion process allows for better ventilation systems, making in-mould helmets lighter and cooler than traditional helmets.Features:Sizing Note: Fit as per size guideConstruction: In-mould polycarbonate shell with EPS liner, Thermoformed SL Roll Cage™ reinforcementCompact shapeAir-FX paddingPonytail compatibleFit System: Roc Loc® AirVentilation: 26 Wind Tunnel™ vents with internal channellingMIPS® equippedShop all MIPS helmets - Click hereBuy Giro Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.