CONFIDENCE IN MOTION Among the Manifest's extraordinary features is Spherical Technology which utilizes a ball-and-socket design powered by Mips® the market-leading brain protection system that helps to reduce rotational forces. Spherical Technology allows the outer liner to rotate around the inner liner during a crash and also eliminates contact with a hard-plastic slip-plane. In addition to leading head protection the Manifest offers wide-open airflow thanks to the AURA reinforcing arch which bolsters structural integrity while allowing air to flow into the massive Wind Tunnel vents. You'll also get a comfortable secure fit with the easy fit and positioning adjustments built in to the Roc Loc Trail Air fit system and plush antimicrobial XT2 padding for exceptional sweat absorption. SPECS CONSTRUCTION IN-MOLD CONSTRUCTION WITH PROGRESSIVE LAYERING FULL LOWER HARDBODY™ COVERAGE VENTILATION 19 WIND TUNNEL VENTS WITH INTERNAL CHANNELING FIT SYSTEM ROC LOC® TRAIL AIR FIT SYSTEM PRODUCT WEIGHT 340G (SIZE MEDIUM CPSC CE) CERTIFICATION COMPLIES WITH THE US CPSC SAFETY STANDARD FOR BICYCLE HELMET FOR PERSONS AGE 5 AND OLDER E.U.: CE EN1078 HIGHLIGHTS ADJUSTABLE MOTO-STYLE SCREW-IN VISOR FIDLOCK MAGNETIC BUCKLE SLIMLINE WEBBING IONIC+ ANTIMICROBIAL PADDING GOGGLE GRIPPER
The Switchblade™ MIPS full-face mountain bike helmet is Giro's ASTM downhill certified cycling helmet with a removable chin bar. Everything about the Switchblade is optimized for the descent, and that’s why it’s triple certified to CPSC, EN-1078 and ASTM-1952-DH with and without the chin bar. The chin bar is easy to remove; just push the buttons under the chin bar, rotate up, and remove it, and it’s just as easy to reinstall. 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. Shop All MIPS Helmets Click Here The Switchblade MIPS downhill helmet features the Roc Loc® Air DH fit system, which has a bumper around the dial to prevent accidental adjustments if your helmet contacts your backpack or neck brace—all while keeping you cool. When the chinbar comes off, Wind Tunnel cheek pad ventilation adds even more cooling power as you start to climb. Plus, the full-cut style gives this helmet an aggressive look and provides ASTM certified coverage even when the chinbar is removed. When your ride is all about descending, your helmet should be too, and the Switchblade MIPS is the only removable chinbar helmet that is truly built for the down. 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. Wind tunnel cheek pad ventilation When the chinbar is removed, experience extra cooling power from strategically placed air channels Hydrophilic padding The Hydrophilic Pad can absorb up to 10 times its own weight in water, helping you manage sweat while riding. The pad retains moisture to prevent sweat from dripping into your eyes and then dries quickly. The antimicrobial, X-Static lining helps to reduce odour, keeping your helmet fresh.
Giro Switchblade MIPS HelmetThe Giro Switchblade MIPS Helmet is a downhill certified full-face helmet with a removable chinbar. Everything about the Switchblade is optimised for the descent which is why it’s certified to the highest levels of protection standards with and without the chinbar.Ventilation and Protection SecurityThis helmet features the Roc Loc Air DH fit system, which has a bumper around the dial to prevent unintentional adjustments if your helmet comes into contact with your backpack or neck brace. When the chinbar is removed, wind tunnel cheek pad ventilation adds cooling power as you start to climb. The full-cut style gives this helmet an aggressive look whilst also providing certified safety coverage, even if you do not use the chinbar.Easy to Remove and Re-installWhen your ride is all about descending, so should your helmet and the Switchblade MIPS is the only removable chinbar helmet that is truly built for the descent. When climbing back up the mountain, the chinbar is easy to remove and is done so by simply pushing the buttons under the chinbar, rotating upwards, and then removing it. It is just as easy to re-install and when fitted provides rigid and reassuring chin protection.Technologies:Hydrophilic Padding: The hydrophilic pad can absorb up to 10 times its own weight in water, helping you manage sweat while riding. The pad retains moisture to prevent sweat from dripping into your eyes, and then dries quickly. The antimicrobial X-Static™ lining helps to reduce odour, keeping your helmet fresh.P.O.V. Plus: Giro's P.O.V. Plus visor features an adjustment mechanism that lets you move the visor up and down in indexed steps. These steps include three riding positions plus a high position for goggle storage above your brow. The design allows you to easily adjust your visor with one hand while riding.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.Features:Sizing Note: Fit as per size guideConstruction: In-mould constructionVentilation: 20 vents with internal channelling, Wind Tunnel™ cheek pad ventilationFit System: Roc Loc® Air DH systemRemovable chinbarP.O.V. Plus™ visorHydrophilic X-Static antimicrobial paddingSpare visor with camera mountCertified to CPSC, EN-1078 and ASTM-1952-DH with & without chinbarMIPS® equippedShop all MIPS helmets - Click hereBuy Giro Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Switchblade MIPS HelmetThe Giro Switchblade MIPS Helmet is a downhill certified full-face helmet with a removable chinbar. Everything about the Switchblade is optimised for the descent which is why it’s certified to the highest levels of protection standards with and without the chinbar.Ventilation and Protection SecurityThis helmet features the Roc Loc Air DH fit system, which has a bumper around the dial to prevent unintentional adjustments if your helmet comes into contact with your backpack or neck brace. When the chinbar is removed, wind tunnel cheek pad ventilation adds cooling power as you start to climb. The full-cut style gives this helmet an aggressive look whilst also providing certified safety coverage, even if you do not use the chinbar.Easy to Remove and Re-installWhen your ride is all about descending, so should your helmet and the Switchblade MIPS is the only removable chinbar helmet that is truly built for the descent. When climbing back up the mountain, the chinbar is easy to remove and is done so by simply pushing the buttons under the chinbar, rotating upwards, and then removing it. It is just as easy to re-install and when fitted provides rigid and reassuring chin protection.Technologies:Hydrophilic Padding: The hydrophilic pad can absorb up to 10 times its own weight in water, helping you manage sweat while riding. The pad retains moisture to prevent sweat from dripping into your eyes, and then dries quickly. The antimicrobial X-Static™ lining helps to reduce odour, keeping your helmet fresh.P.O.V. Plus: Giro's P.O.V. Plus visor features an adjustment mechanism that lets you move the visor up and down in indexed steps. These steps include three riding positions plus a high position for goggle storage above your brow. The design allows you to easily adjust your visor with one hand while riding.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.Features:Sizing Note: Fit as per size guideConstruction: In-mould constructionVentilation: 20 vents with internal channelling, Wind Tunnel™ cheek pad ventilationFit System: Roc Loc® Air DH systemRemovable chinbarP.O.V. Plus™ visorHydrophilic X-Static antimicrobial paddingSpare visor with camera mountCertified to CPSC, EN-1078 and ASTM-1952-DH with & without chinbarMIPS® equippedShop all MIPS helmets - Click hereBuy Giro Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Switchblade MIPS HelmetThe Giro Switchblade MIPS Helmet is a downhill certified full-face helmet with a removable chinbar. Everything about the Switchblade is optimised for the descent which is why it’s certified to the highest levels of protection standards with and without the chinbar.Ventilation and Protection SecurityThis helmet features the Roc Loc Air DH fit system, which has a bumper around the dial to prevent unintentional adjustments if your helmet comes into contact with your backpack or neck brace. When the chinbar is removed, wind tunnel cheek pad ventilation adds cooling power as you start to climb. The full-cut style gives this helmet an aggressive look whilst also providing certified safety coverage, even if you do not use the chinbar.Easy to Remove and Re-installWhen your ride is all about descending, so should your helmet and the Switchblade MIPS is the only removable chinbar helmet that is truly built for the descent. When climbing back up the mountain, the chinbar is easy to remove and is done so by simply pushing the buttons under the chinbar, rotating upwards, and then removing it. It is just as easy to re-install and when fitted provides rigid and reassuring chin protection.Technologies:Hydrophilic Padding: The hydrophilic pad can absorb up to 10 times its own weight in water, helping you manage sweat while riding. The pad retains moisture to prevent sweat from dripping into your eyes, and then dries quickly. The antimicrobial X-Static™ lining helps to reduce odour, keeping your helmet fresh.P.O.V. Plus: Giro's P.O.V. Plus visor features an adjustment mechanism that lets you move the visor up and down in indexed steps. These steps include three riding positions plus a high position for goggle storage above your brow. The design allows you to easily adjust your visor with one hand while riding.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.Features:Sizing Note: Fit as per size guideConstruction: In-mould constructionVentilation: 20 vents with internal channelling, Wind Tunnel™ cheek pad ventilationFit System: Roc Loc® Air DH systemRemovable chinbarP.O.V. Plus™ visorHydrophilic X-Static antimicrobial paddingSpare visor with camera mountCertified to CPSC, EN-1078 and ASTM-1952-DH with & without chinbarMIPS® equippedShop all MIPS helmets - Click hereBuy Giro Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
To make a minimalist shoe that retains the supportive structure of the legendary Empire while advancing the style, we started with a one-piece ultralight monofilament Synchwire mesh upper designed around a classic laced closure to fit and feel like a second skin. Thermal-welded Teijin® TPU adds structural support exactly where it's needed, and a high-modulus Easton® EC90™ SLX2 carbon fiber plate provides ultimate stiffnessto-weight for power transfer. Our adjustable Super Natural Fit footbed system is the final touch, allowing you to customize arch support right out of the box for luxurious comfort and optimal pedaling efficiency.
Working tirelessly to create footwear for their fine roster of triathlon athletes, Fizik has left no stone unturned in their quest for greatness. Presenting the Transiro T1 Knit Shoe, there is a stiff, race-orientated feel that couples up with a prime fit for a secure fitting that makes transitions effortless. The intense comfort inside eliminates the need for athletes to wear socks in order to get the pedals moving quicker, with the knitted upper feeling as good as it looks. But wait there, you might be thinking the quicker transition may lead to a damp feeling throughout your cycle. Nope, the Transiro T1 Knit sports a fast-drying construction to wick away moisture and an extremely breathable capability ensures sweat doesn’t take hold when you are trying to put distance between you and your closest rival. Advanced Technology Engineered for success, the T1 is easily one of Fizik’s finest creations to date. It utilises advanced technology that puts rivals to shame and the R1 full UD carbon outsole is incredibly powerful to ensure power is directed from your legs to the pedals with an effortless motion. Allowing for an explosive cadence, the T1 has targeted areas of heat-fused PU to support the foot when you want to break up the road. Ever so lightweight, you can strike the perfect pedalling efficiency without compromising on comfort and the Boa-powered Volume Control zonal fit locks triathletes into their footwear quicker than before to save vital seconds. With on-the-fly adjustments now possible, the Boa dials control individual closure areas so you can fine-tune the strength of your fitting. If that wasn't enough, the volume of the forefoot can be controlled by the Infinito, eliminating pressure across the foot to ensure you stay comfortable from the first pedal until the last. Working in tandem with the customised plantar arch that sports its own dial, it is fair to say customisation is the name of the game. The T1 fits to each and every individual shoe size and also has a rubberised heel loop to plug you in quickly to the pedals. Knit You haven’t experienced comfort until you’ve partnered with a knitted design. It is cut above a traditional woven fabric and created by knitting machines that target a pinpoint link loop of yam to change the direction of your fabric. Adding distinct, functional zones, vents and mesh openings are created in order to maximise both performance and comfort. The end result is a shoe that feels as good as it looks, highly breathable with ventilation certain to redefine the way you ride.
Fizik Transiro T1 Knit ShoesNow we know what all the hype is about! The Transiro T1 Knit Shoes have been designed to deliver success, jam-packed with innovation and technology to produce performances of only the highest calibre. Demanding more during the second stage of your triathlon, Fizik’s outstanding creation is destined for greatness and with it a spot in cycling’s Hall of Fame.Unrivalled PerformanceSecond place is great, but everyone remembers the performances of those that cross the line first. Fizik’s Transiro T1 Knit Shoes has been designed for the brand’s incredible selection of triathletes, a timeless classic that craves speed and power. It is fitted with a full carbon unidirectional R1 outsole that delivers every watt of power directly from your legs to the pedals while the heat-fused PU supports the foot when it’s time to crank up the tempo. If that wasn’t enough, the sole is also incredibly stiff and lightweight to fine-tune your comfort and speed.Customised ComfortAllowing athletes to transition between the water and saddle quicker than ever before, the Transiro T1 Knit sports a simple pull loop at the rear and two BOA IP1-B dials that effortlessly twist to secure the fitting of your foot. Ensuring you strive towards a personal best, you can lock yourself in without wearing socks while the knitted upper feels as good as it looks. It is cut above a traditional woven fabric and created by knitting machines that target a pinpoint link loop of yam to change the direction of your fabric. With distinct functional zones, vents and mesh openings, the knitted design hammers home the need for an impressive performance into the shoe, boosting speed and power transfers while at the same time boasting high-end breathability.Eliminate PerspirationWhether still wet from the pool or building up a sweat as you approach that all-important run, the Transiro T1 works around the clock to wick away moisture in order to keep you fresh and fully focused. The knitted design has a fast-drying construction to banish sweat while there is also a replaceable heel skid plate.If that wasn’t enough, riders also benefit from a dynamic arch support and volume control, eliminating pressure across the forefoot and customising the fit of the plantar arch.Features:Knitted upper: engineered construction for enhanced ventilation and comfortR1 full UD carbon outsole: ultimate stiffness and lightness tuned for maximum power transferInfinito: advanced volume control of the forefoot areaDynamic Arch Support: customized fit of the plantar archVolume Control: independent fit adjustment for instep and forefoot2x BOA IP1-B dialsR1 outsole - full carbon unidirectionalReplaceable heel skid plateWeight: 503g (size 42)Stack height: 9.7mmBuy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Transiro T1 Knit ShoesNow we know what all the hype is about! The Transiro T1 Knit Shoes have been designed to deliver success, jam-packed with innovation and technology to produce performances of only the highest calibre. Demanding more during the second stage of your triathlon, Fizik’s outstanding creation is destined for greatness and with it a spot in cycling’s Hall of Fame.Unrivalled PerformanceSecond place is great, but everyone remembers the performances of those that cross the line first. Fizik’s Transiro T1 Knit Shoes has been designed for the brand’s incredible selection of triathletes, a timeless classic that craves speed and power. It is fitted with a full carbon unidirectional R1 outsole that delivers every watt of power directly from your legs to the pedals while the heat-fused PU supports the foot when it’s time to crank up the tempo. If that wasn’t enough, the sole is also incredibly stiff and lightweight to fine-tune your comfort and speed.Customised ComfortAllowing athletes to transition between the water and saddle quicker than ever before, the Transiro T1 Knit sports a simple pull loop at the rear and two BOA IP1-B dials that effortlessly twist to secure the fitting of your foot. Ensuring you strive towards a personal best, you can lock yourself in without wearing socks while the knitted upper feels as good as it looks. It is cut above a traditional woven fabric and created by knitting machines that target a pinpoint link loop of yam to change the direction of your fabric. With distinct functional zones, vents and mesh openings, the knitted design hammers home the need for an impressive performance into the shoe, boosting speed and power transfers while at the same time boasting high-end breathability.Eliminate PerspirationWhether still wet from the pool or building up a sweat as you approach that all-important run, the Transiro T1 works around the clock to wick away moisture in order to keep you fresh and fully focused. The knitted design has a fast-drying construction to banish sweat while there is also a replaceable heel skid plate.If that wasn’t enough, riders also benefit from a dynamic arch support and volume control, eliminating pressure across the forefoot and customising the fit of the plantar arch.Features:Knitted upper: engineered construction for enhanced ventilation and comfortR1 full UD carbon outsole: ultimate stiffness and lightness tuned for maximum power transferInfinito: advanced volume control of the forefoot areaDynamic Arch Support: customized fit of the plantar archVolume Control: independent fit adjustment for instep and forefoot2x BOA IP1-B dialsR1 outsole - full carbon unidirectionalReplaceable heel skid plateWeight: 503g (size 42)Stack height: 9.7mmBuy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Transiro T1 Knit ShoesNow we know what all the hype is about! The Transiro T1 Knit Shoes have been designed to deliver success, jam-packed with innovation and technology to produce performances of only the highest calibre. Demanding more during the second stage of your triathlon, Fizik’s outstanding creation is destined for greatness and with it a spot in cycling’s Hall of Fame.Unrivalled PerformanceSecond place is great, but everyone remembers the performances of those that cross the line first. Fizik’s Transiro T1 Knit Shoes has been designed for the brand’s incredible selection of triathletes, a timeless classic that craves speed and power. It is fitted with a full carbon unidirectional R1 outsole that delivers every watt of power directly from your legs to the pedals while the heat-fused PU supports the foot when it’s time to crank up the tempo. If that wasn’t enough, the sole is also incredibly stiff and lightweight to fine-tune your comfort and speed.Customised ComfortAllowing athletes to transition between the water and saddle quicker than ever before, the Transiro T1 Knit sports a simple pull loop at the rear and two BOA IP1-B dials that effortlessly twist to secure the fitting of your foot. Ensuring you strive towards a personal best, you can lock yourself in without wearing socks while the knitted upper feels as good as it looks. It is cut above a traditional woven fabric and created by knitting machines that target a pinpoint link loop of yam to change the direction of your fabric. With distinct functional zones, vents and mesh openings, the knitted design hammers home the need for an impressive performance into the shoe, boosting speed and power transfers while at the same time boasting high-end breathability.Eliminate PerspirationWhether still wet from the pool or building up a sweat as you approach that all-important run, the Transiro T1 works around the clock to wick away moisture in order to keep you fresh and fully focused. The knitted design has a fast-drying construction to banish sweat while there is also a replaceable heel skid plate.If that wasn’t enough, riders also benefit from a dynamic arch support and volume control, eliminating pressure across the forefoot and customising the fit of the plantar arch.Features:Knitted upper: engineered construction for enhanced ventilation and comfortR1 full UD carbon outsole: ultimate stiffness and lightness tuned for maximum power transferInfinito: advanced volume control of the forefoot areaDynamic Arch Support: customized fit of the plantar archVolume Control: independent fit adjustment for instep and forefoot2x BOA IP1-B dialsR1 outsole - full carbon unidirectionalReplaceable heel skid plateWeight: 503g (size 42)Stack height: 9.7mmBuy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Transiro T1 Knit ShoesNow we know what all the hype is about! The Transiro T1 Knit Shoes have been designed to deliver success, jam-packed with innovation and technology to produce performances of only the highest calibre. Demanding more during the second stage of your triathlon, Fizik’s outstanding creation is destined for greatness and with it a spot in cycling’s Hall of Fame.Unrivalled PerformanceSecond place is great, but everyone remembers the performances of those that cross the line first. Fizik’s Transiro T1 Knit Shoes has been designed for the brand’s incredible selection of triathletes, a timeless classic that craves speed and power. It is fitted with a full carbon unidirectional R1 outsole that delivers every watt of power directly from your legs to the pedals while the heat-fused PU supports the foot when it’s time to crank up the tempo. If that wasn’t enough, the sole is also incredibly stiff and lightweight to fine-tune your comfort and speed.Customised ComfortAllowing athletes to transition between the water and saddle quicker than ever before, the Transiro T1 Knit sports a simple pull loop at the rear and two BOA IP1-B dials that effortlessly twist to secure the fitting of your foot. Ensuring you strive towards a personal best, you can lock yourself in without wearing socks while the knitted upper feels as good as it looks. It is cut above a traditional woven fabric and created by knitting machines that target a pinpoint link loop of yam to change the direction of your fabric. With distinct functional zones, vents and mesh openings, the knitted design hammers home the need for an impressive performance into the shoe, boosting speed and power transfers while at the same time boasting high-end breathability.Eliminate PerspirationWhether still wet from the pool or building up a sweat as you approach that all-important run, the Transiro T1 works around the clock to wick away moisture in order to keep you fresh and fully focused. The knitted design has a fast-drying construction to banish sweat while there is also a replaceable heel skid plate.If that wasn’t enough, riders also benefit from a dynamic arch support and volume control, eliminating pressure across the forefoot and customising the fit of the plantar arch.Features:Knitted upper: engineered construction for enhanced ventilation and comfortR1 full UD carbon outsole: ultimate stiffness and lightness tuned for maximum power transferInfinito: advanced volume control of the forefoot areaDynamic Arch Support: customized fit of the plantar archVolume Control: independent fit adjustment for instep and forefoot2x BOA IP1-B dialsR1 outsole - full carbon unidirectionalReplaceable heel skid plateWeight: 503g (size 42)Stack height: 9.7mmBuy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fizik Transiro T1 Knit ShoesNow we know what all the hype is about! The Transiro T1 Knit Shoes have been designed to deliver success, jam-packed with innovation and technology to produce performances of only the highest calibre. Demanding more during the second stage of your triathlon, Fizik’s outstanding creation is destined for greatness and with it a spot in cycling’s Hall of Fame.Unrivalled PerformanceSecond place is great, but everyone remembers the performances of those that cross the line first. Fizik’s Transiro T1 Knit Shoes has been designed for the brand’s incredible selection of triathletes, a timeless classic that craves speed and power. It is fitted with a full carbon unidirectional R1 outsole that delivers every watt of power directly from your legs to the pedals while the heat-fused PU supports the foot when it’s time to crank up the tempo. If that wasn’t enough, the sole is also incredibly stiff and lightweight to fine-tune your comfort and speed.Customised ComfortAllowing athletes to transition between the water and saddle quicker than ever before, the Transiro T1 Knit sports a simple pull loop at the rear and two BOA IP1-B dials that effortlessly twist to secure the fitting of your foot. Ensuring you strive towards a personal best, you can lock yourself in without wearing socks while the knitted upper feels as good as it looks. It is cut above a traditional woven fabric and created by knitting machines that target a pinpoint link loop of yam to change the direction of your fabric. With distinct functional zones, vents and mesh openings, the knitted design hammers home the need for an impressive performance into the shoe, boosting speed and power transfers while at the same time boasting high-end breathability.Eliminate PerspirationWhether still wet from the pool or building up a sweat as you approach that all-important run, the Transiro T1 works around the clock to wick away moisture in order to keep you fresh and fully focused. The knitted design has a fast-drying construction to banish sweat while there is also a replaceable heel skid plate.If that wasn’t enough, riders also benefit from a dynamic arch support and volume control, eliminating pressure across the forefoot and customising the fit of the plantar arch.Features:Knitted upper: engineered construction for enhanced ventilation and comfortR1 full UD carbon outsole: ultimate stiffness and lightness tuned for maximum power transferInfinito: advanced volume control of the forefoot areaDynamic Arch Support: customized fit of the plantar archVolume Control: independent fit adjustment for instep and forefoot2x BOA IP1-B dialsR1 outsole - full carbon unidirectionalReplaceable heel skid plateWeight: 503g (size 42)Stack height: 9.7mmBuy Fizik from Chain Reaction Cycles, the World's Largest Online Bike Store.