Adults

Desirable features, certified protection, and casual styling—these are the hallmarks of our Centro helmet. It's intended for commuters and city riders, and it features an easy-to-use, one-size fit system, an in-molded shell for lightweight protection, and all around reflective webbing to help increase your visibility to motorists in low-light conditions. You'll also find that it's equipped with next-level protection courtesy of revolutionary MIPS technology (Multi-Directional Impact Protection System). - One-size system, designed for an easy and accurate fit to a wide range of head sizes. - Headset SX fit system with micro-adjustable dial for an easy, secure, and accurate fit. - 4th Dimension Cooling System optimizes ventilation. - In-molded shell improves strength and reduces weight. - Tri-Fix web splitter for improved comfort and ease of strap adjustments. - All around reflective webbing and decals for increased visibility to motorists in low-light conditions. - Patented clip-on visor included. - Lock-compatible rear vent accepts both cable and U-locks to deter theft. - MIPS-equipped. - Fit system is ANGi crash sensor ready.

Premium features, certified protection, and sleek styling make the Chamonix a tremendous value for any cyclist. You'll also find that it's equipped with next-level protection courtesy of revolutionary MIPS technology (Multi-Directional Impact Protection System). - One-size system, designed for an easy and accurate fit to a wide range of head sizes - Headset SX fit system with micro-adjustable dial for an easy, secure, and accurate fit - 4th Dimension Cooling System optimizes ventilation - In-molded shell improves strength and reduces weight - Tri-Fix web splitter for improved comfort and ease of strap adjustments - Reflective webbing and decals for increased visibility to motorists in low-light conditions - Patented clip-on visor included - MIPS-equipped - Fit system is ANGi crash sensor ready

The Fixture's confident mountain bike style and breezy ventilation combine in a compact design that complements nearly any ride -- especially when there's dirt under the tread. Some of Giro's best features, like In-Mold construction coupled with the ease and comfort of their acclaimed Roc Loc Sport fit system, offer the versatility you need to ride everything from fire-road adventures to swooping singletrack trails. The Fixture's styling and color options will keep you feeling good mile after mile. - 54 – 61cm / 21.25 – 24 in.

Thoughtfully designed so you can spend more time adventuring with your child and less time fiddling with gear, the unisize Nutz helmet incorporates kid-friendly details to provide confidence-inspiring protection for little ones graduating to balance bikes or first pedal bikes. Make gearing your child up for their ride fast and painless with a cleverly positioned cheek buckle that avoids tearful skin-pinching under the chin. Nutz features an automatic EZ Fit system that continues to adjust with your child as they grow and provides a secure fit in seconds with no pressure points or hot spots. Designed with deeper coverage around the sensitive temple area to offer more protection against accidental bumps and tumbles, as well as a built-in insect net for plenty of airflow while keeping critters out, this lightweight helmet is certified by the Consumer Products Safety Commission (CPSC) for children ages 5 and up. Enjoy peace of mind watching your little shredder learn to ride and leave the protection up to us. Better by design, KinetiCore is the world's first responsibly designed and fully Integrated Rotational Impact Protection technology that's built right into the helmet instead of added on after. - WEIGHT: 250g - MATERIAL: EPS Foam, Polycarbonate, Nylon - FIT SYSTEM: EZ Fit - VENTILATION: 12 - ROTATIONAL PROTECTION: Lazer KinetiCore - CERTIFICATION: CPSC - ACCESSORIES: Optional Universal LED Features: Less Pinches, Less Tears Skip the chin-pinching drama with a child-friendly cheek buckle. Easy Fit No-fuss Automatic EZ Fit system makes finding a secure fit effortless. Just open it, put the helmet on, and it'll automatically adjust to provide the right fit for your child. No More Bugs A built-in insect net keeps bugs out while letting the breeze in, minimizing distractions and irritations. Integrated Rotational Impact Protection KinetiCore Controlled Crumple Zones absorb the force of both direct and rotational impacts in the event of a crash to re-direct energy away from your head, protecting you when you need it most. LED Light Compatible Increase visibility by attaching the Universal Lazer LED to the back of the helmet, so your child can be seen in all light and weather conditions. Increased Coverage Tip-overs happen. This helmet provides increased coverage around the temples, offering extra protection across the head's most sensitive area. Unisize One size fits all. The helmet shell and fit system is designed to accommodate a wide variety of head sizes and shapes. Lightweight Design Built 22% lighter than the previous Lazer Nutz MIPS helmet and with less plastics, its reduced carbon footprint design provides top-rated protection without unnecessary weight.

Whether your youngest rider is travelling in a baby seat, cargo bike, or trailer, Pnut is designed to provide premium comfort and top-rated protection with kid-specific features to maximize your time outdoors together, stress-free. Thoughtfully designed to make gearing your youngest rider up as easy and painless as possible so you can spend more time on the fun part. This unisize helmet features an automatic EZ Fit system that will keep adjusting for a secure fit as they continue to grow, and a user-friendly cheek buckle to minimize tearful chin-pinching. Deeper temple coverage adds increased protection around the head's most sensitive area, while the built-in insect netting brings cool breezes in while keeping bugs and branches out. A flatter shape at the back of the helmet lets your child sit up in their seat and soak in the views more comfortably. This lightweight helmet is certified by the Consumer Products Safety Commission (CPSC) for children ages 1 and up. Enjoy peace of mind while biking with your little one and leave the protection up to us. Better by design, KinetiCore is the world's first responsibly designed and fully Integrated Rotational Impact Protection technology that's built right into the helmet instead of added on after. - WEIGHT: 240g - MATERIAL: EPS Foam, Polycarbonate, Nylon - FIT SYSTEM: EZ Fit - VENTILATION: 12 - ROTATIONAL PROTECTION: Lazer KinetiCore - CERTIFICATION: CPSC Features: Baby Seat Friendly Features a flatter shape at the back to make sitting and enjoying the sights in trailers or baby seats more comfortable. Less Pinches, Less Tears Skip the chin-pinching drama with a child-friendly cheek buckle. Easy Fit No-fuss Automatic EZ Fit system makes finding a secure fit effortless. Just open it, put the helmet on, and it'll automatically adjust to provide the right fit for your child. No More Bugs A built-in insect net keeps bugs out while letting the breeze in, minimizing distractions and irritations. Integrated Rotational Impact Protection KinetiCore Controlled Crumple Zones absorb the force of both direct and rotational impacts in the event of a crash to re-direct energy away from your head, protecting you when you need it most. Increased Coverage Tip-overs happen. This helmet provides increased coverage around the temples, offering extra protection across the head's most sensitive area. Unisize One size fits all. The helmet shell and fit system is designed to accommodate a wide variety of head sizes and shapes. Lightweight Design Built 14% lighter than the previous Lazer Pnut MIPS helmet and with less plastics, its reduced carbon footprint design provides top-rated protection without unnecessary weight.

With a sleek and fast look, the Echelon helmet presents a compact profile on a rider's head. And with increased ventilation and an ergonomic design, you're guaranteed an exceptional fit, tremendous comfort, and ample ventilation. Accordingly, it's the ideal helmet for road cycling enthusiasts. - Easy-adjust Headset SL II fit system with six height positions and micro-adjustable dial - 4th Dimension Cooling System optimizes ventilation - Composite matrix internal reinforcement allows larger vents for greater cooling - Tri-Fix web splitter for improved comfort and ease of strap adjustments - Reflective decals for increased visibility to motorists in low-light conditions - MIPS-equipped - Fit system is ANGi crash sensor ready

With a sleek and fast look, the Echelon helmet presents a compact profile on a rider's head. And with increased ventilation and an ergonomic design, you're guaranteed an exceptional fit, tremendous comfort, and ample ventilation. Accordingly, it's the ideal helmet for road cycling enthusiasts. - 4th Dimension Cooling System optimizes ventilation. - Composite matrix internal reinforcement allows larger vents for greater cooling. - Easy-adjust Headset SL II fit system with six height positions and micro-adjustable dial. - Fit system is ANGi crash sensor ready. - MIPS-equipped. - Reflective decals for increased visibility to motorists in low-light conditions. - Tri-Fix web splitter for improved comfort and ease of strap adjustments.

- Lower rear coverage offers added protection off-road - Detachable visor - FitRite retention dial for one-hand adjustment - 11 large vents maximize air flow - Available in Adult sizes S/M (54-58cm) and L/XL (58-62cm) - Certification: CPSC, EN1078

- Simple, streamlined design for the commuter or recreational rider - FitRite retention dial for one-hand adjustment - 16 vents to keep you cool in traffic or in the park - Available in Adult sizes Small/Medium (55-59cm) and Large/X-Large (59-63cm) - Certification: CPSC, EN1078

Safety & Style. Protection With Panache. - Built-in rear safety light - In-mold construction - CPSC certified - Easily adjustable straps - Removable visor - Easy-to-adjust fit system - Integrated bug net - Vent count: 12 - Weight: 300 grams - Sizes: S/M 54-58cm, L/XL 58-62cm

Clean aesthetic, comfortable fit, and a budget-friendly price—that's what makes up the Align II. The standout feature of the Align II is the inclusion of the Multi-Directional Impact Protection System (MIPS), a patented technology designed to mitigate against rotational forces transmitted to the brain during certain angled impact scenarios. In addition, the Align II became the only $50 helmet to earn the highest Five Star rating from the independent testing done at the renowned Virginia Polytechnic Institute and State University. When including MIPS and earning this Five Star Virginia Tech Helmet Rating we didn't give up any comfort—the Align II includes the Headset SX dial fit system for easy fit adjustment, our 4th Dimension Cooling System for incredible ventilation, and an easy one-size fit system. If you're on the quest for a feature-rich helmet that leaves some jingle jangle in your pocket, the Align II is for you. Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older. - Align II earned the highest 5-Star Virginia Tech Helmet Rating from internationally renowned Virginia Polytechnic Institute and State University. - The MIPS system is a low-friction layer that allows a sliding motion of 10 to 15mm in all directions. Studies indicate that this reduces some of the rotational forces transmitted to the brain during angled impacts. - Easily-adjustable, one-size Headset SX fit system is designed for easy and accurate fit for a wide range of head sizes. Add in a micro-adjustable dial for on-the-fly adjustability and you're ensured an easy, secure, and accurate fit. - 4th Dimension Cooling System optimizes ventilation. - In-molded shell improves strength and reduces weight. - Reflective decals for increased visibility in low-light conditions.

At home on the dirt or in the streets, the Bell Local blends classic skate style looks with new-school comfort and technology. The re-tuned shape fits closer and looks smaller, and the Local adds a cycling-style Fit System to a street helmet for a more secure fit. Hit the pump track, shred some vert, or rock it while you’re riding around town. For comfort and style, keep it Local.

Contemporary, clean and compact helmet shape offers stylish looks at an accessible price point. Numerous broad vents provide maximum air flow. Dropped rear section for extended protection on the back of the head. All-new 360 degree Cinch One MIPS fit system with intuitive one-handed dial adjustment for comfort and balance. In-molded construction . TransTextura moisture-wicking, anti-odor inner padding . MIPS Protection. Integrated magnetic mount for the Numen Alumbra TL and Recon TL.

Sometimes the simplest designs also are the smartest. The Isode is an easy fit for riders who want a classic cycling helmet that doesn't compromise comfort or performance. It includes features found in Giro's premium helmets, like In-Mold construction to keep the weight low, and the easy one-handed adjustments of their acclaimed Roc Loc Sport system for a quick, sure fit no matter where or how far you ride. - 54 – 61cm / 21.25 – 24 in.

The ultra-safe and durable in-mold shell is available with MIPS crash protection and is now designed with a deeper rear profile for additional protection at the back of the head. Whether you’re finding your pace uphill or pushing on the flats, the Direct Flow Cooling channels are designed to pull in air to keep you cool at any speed. Plus you get antimicrobial padding that wicks moisture and prevents odors. Focus on descents with zero distractions, thanks to our CINCH Pro™ fit system with a one-handed dial adjustment for a secure fit every time. - Contemporary, clean and compact helmet shape offers stylish looks at an accessible price point. - Numerous broad vents provide maximum air flow. - Dropped rear section for extended protection on the back of the head. - All-new 360 degree Cinch One MIPS fit system with intuitive one-handed dial adjustment for comfort and balance. - In-molded construction . - TransTextura moisture-wicking, anti-odor inner padding . - MIPS Protection. - Integrated magnetic mount for the Numen Alumbra TL and Recon TL.

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 Comp—a lightweight, extended coverage helmet at a wallet-friendly price. Starting with protection, the Ambush Comp boasts a significant amount of extended coverage and a single density foam that's been reinforced by a Composite Matrix. The reason behind this is that it manages the energy from impacts more effectively. Even with the added protection, though, it fits comfortably with our low profile and fully integrated Mindset 360 fit system. And with its five height positions, this system provides unmatched adjustment, while an integrated dial allows for on-the-fly fine-tuning. The Ambush Comp 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 Comp well in front of the competition. Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older. - MIPS-equipped. - Composite Matrix internal reinforcement allows large vents for greater cooling. - In-molded shell improves strength and reduces weight. - Mindset 360 fit system provides a secure, comfortable fit with 360-degree tension adjustment, five height positions, and 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 optimizes ventilation. - Extended coverage for added protection and durability. - Tri-Fix web splitter for improved comfort and ease of strap adjustments. - 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.

The Vasona MIPS helmet combines sleek, lightweight design with an integrated Multi-Directional Impact Protection System (MIPS) that can redirect energy and provide more protection in certain impacts, giving you the latest in head protection on the road or trail. Made in a comfortable, Universal Fit women's size with Giro's adjustable Roc Loc Sport fit system, the Vasona's fit can be custom-tuned with a simple turn of the dial to make fitting fast and hassle-free. And with a range of colors to suit almost any style, you can choose exactly how your on-bike style comes together.

Fitness rides, adventure rides, family rides around the neighborhood. With its easy, approachable style, the Trace is an all-around performer that gives you loads of options. All-Purpose Performer Fitness rides, adventure rides, family rides around the neighborhood...with its easy, approachable style, the Trace is an all-around performer that gives you lots of options. The Ergo Fit system offers a slim, easy-to-use dial, plus No-Twist Tri-Glides provide smooth fit adjustment. [Availability, certification, color, and pricing may vary per region. If outside of the USA, please check with your authorized local dealer for more information.] - ERGO FIT—A lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments. - NO-TWIST TRI-GLIDES—Quick-adjust fasteners that help keep straps flat and properly positioned - SWEAT GUIDE—Sweat Guide pad design pulls moisture away from the brow pad and away from eyewear. Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older

Giro created the Bronte for riders in search of the renowned Giro fit and in need of an extra-large size. Inspired by the sleek style and cooling ventilation of the Register helmet, the Bronte MIPS is at home on pavement or the trail. In-Mold construction is used to make it light without compromising durability, and the acclaimed, adjustable Roc Loc Sport MIPS system makes it easy to custom-tune the fit for comfort and stability. - 61 – 65cm / 24 – 25.55 in.

Giro created the Compound for riders in search of the renowned Giro fit and in need of an extra-large size. Inspired by the confident mountain style and breezy ventilation of the Fixture helmet, the Compound is built around many of Giro's best features, like In-Mold construction coupled with the ease and comfort of their acclaimed Roc Loc Sport fit system. - X-Large: 61 – 65cm / 24 – 25.55 in.

The Register helmet combines sleek design and lightweight construction with features that complement your style on the road or trail. Made with In-Mold Construction technology in a comfortable Universal Fit size, and equipped with Giro's convenient Roc Loc Sport system, the Register adjusts with a simple turn of the dial so you can customize the fit in seconds. A range of colors from mild to wild lets you choose exactly how your on-bike style comes together to create a helmet that looks and feels like it was made for you. - 54 – 61cm / 21.25 – 24 in.

The Vasona helmet combines sleek, airy design with smart features and lightweight construction to match your style on the road or trail. Made in a comfortable, Universal Fit women's size with Giro's adjustable Roc Loc Sport fit system, the Vasona's fit can be custom-tuned with a simple turn of the dial to make fitting fast and hassle-free. And with a range of colors to suit almost any style, you can choose exactly how your on-bike style comes together. - 50 – 57cm / 19.75 – 22.5 in.

Sleek, lightweight design meets durable protection for peace of mind as you weave your way through rush hour traffic. With new patented KinetiCore impact protection technology and city-oriented features such as LED light compatibility, the CityZen is the ultimate commuting companion for those who start and end their day in the saddle. Commute with confidence knowing you're protected when it matters most. Better by design, KinetiCore is the world's first responsibly designed and fully Integrated Rotational Impact Protection technology that's built right into the helmet instead of added on after. Using tiny blocks called Controlled Crumple Zones to redirect negative energy away from your brain and into the helmet in the event of a crash, KinetiCore helps protect against both direct and rotational impacts. The CityZen helmet comes in a diverse range of sizes and features TurnSys adjustment to find your perfect fit with the spin of a dial. This highly durable yet lightweight helmet won't leave you sweaty as you walk into the office. This helmet scores a 4-star Virginia Tech protection rating. WEIGHT: 420g (size medium) MATERIAL: EPS Foam, Polycarbonate, Nylon FIT SYSTEM: TurnSys VENTILATION: 4 ROTATIONAL PROTECTION: Lazer KinetiCore CERTIFICATION: CPSC ACCESSORIES: Optional Universal LED Features: Added Protection Dual layer KinetiCore technology offers additional protection. Front vent and lateral wings are designed to flex and improve protection from both direct and rotational impact. Dialed Fit Easy to use TurnSys dial adjusts the helmet to fit comfortably in seconds. Integrated Rotational Impact Protection KinetiCore Controlled Crumple Zones absorb the force of both direct and rotational impacts in the event of a crash to re-direct energy away from your head, protecting you when you need it most. LED Light Compatible Be seen no matter what the conditions are. Increase visibility for those early morning or late day commutes by attaching the Universal Lazer LED at the back of the helmet. Built Tough In addition to protection from the dual layer internal KinetiCore technology, the flexible ABS outer shell construction is made to handle those smaller impacts with ease. 4-star protection rating This helmet scores a high 4-star protection rating from Virginia Tech, which uses the STAR evaluation system to determine the helmet's ability to reduce linear acceleration and rotational velocity of the head resulting from a range of impacts a cyclist might experience. 4-star indicates a "Very Good" rating. Virginia Tech recommends the use of any 4- or 5-star rated helmet. Lightweight Design Built 19% lighter and with 100g less plastics than the Lazer One+ MIPS, this helmet is designed to provide top-rated protection without any unnecessary weight.

Inspired by gravity riders and presenting a modern mountain biking style, this off-road helmet is designed with generous ventilation and added protection Along with essential safety features like MIPS technology, we’ve added a lower rear coverage design to shield more of the back of your head. Direct Flow Cooling channels are designed to pull in air to keep you cool during slow, challenging climbs or flowy descents. With a one-handed dial adjustment and rear fit system you get perfect head-hugging comfort. - Contemporary, clean and compact helmet shape offers stylish looks at an accessible price point. - Numerous broad vents provide maximum air flow. - Dropped rear section for extended protection on the back of the head. - All-new 360 degree Cinch One MIPS fit system with intuitive one-handed dial adjustment for comfort and balance. - In-molded construction. - TransTextura moisture-wicking, anti-odor inner padding. - MIPS Protection. - Integrated magnetic mount for the Numen Alumbra TL and Recon TL. - Sizes: S / M (49-57cm), M / L (53-61 cm)

Inspired by gravity riders and presenting a modern mountain biking style, this off-road helmet is designed with generous ventilation and added protection Along with essential safety features like MIPS technology, we’ve added a lower rear coverage design to shield more of the back of your head. Direct Flow Cooling channels are designed to pull in air to keep you cool during slow, challenging climbs or flowy descents. With a one-handed dial adjustment and rear fit system you get perfect head-hugging comfort. - Simple, clean and compact helmet shape - Optimized vent design for enhanced breathability - MIPS brain protection system and lower rear coverage - New 360° full surround fit-belt - Intuitive one-handed dial adjustment (Cinch ONE fit system) - Compatible with Alumbra taillight: Liv proprietary taillight docking station - In-molded construction for added strength - TransTextura moisture-wicking, anti-odor inner padding - Pony-tail friendly rear fit system space - Detachable visor - S / M (49-57cm), M / L (53-61 cm)

The Serfas Incline Enduro is designed with lots of ventilation (18 vents) to help keep air flowing and make sure you stay nice and cool. In-mold construction provides strong impact protection while adjustable straps and rear easy-to-adjust fit system knob makes sure your helmet stays properly snug. - Enduro Fit - In-Mold Construction - Adjustable Straps - Removable Visor - Easy-To-Adjust Fit System (Rear Knob) - Integrated Bug Net - Vent Count: 18

If you tackle the busy streets everyday on your bicycle, then you need to stay safe, comfortable and cool. The Leatt 1.0 Urban does exactly that! The contemporary outer shell design offers extensive head and brain protection, while the 360° Turbine Technology inside the helmet reduces the risk of concussion by up to 30% and rotation forces upon impact by 40%. The Leatt 1.0 Urban has 11 vents and a moisture-wicking material to keep you cool in the asphalt jungle. The anti-odor liner is also removable and washable so you can always keep your helmet fresh. - Polymer Compound shell in two sizes - Optimized casual fit without compromising safety - Brain-injury reduction technology - Reduces forces associated with concussion - Comfort liner in 3 different thicknesses for custom fit options - In-molded impact foam for great energy absorption - Moisture-wicking, breathable and washable liner - 11 vents - Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203, ASTM F2032-06 - 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% - Weight: from 280g (0.55 lbs) Sizing: - X-Small/Small = 51 – 55cm (20 – 21 5/8in) - Medium/Large = 55 – 59cm (21 5/8 - 23 1/4in)

COMMUTER-BIKE PARK HEAD & BRAIN PROTECTION If you tackle the busy streets everyday on your bicycle then you need to stay safe, comfortable and cool. The Leatt 1.0 Urban does exactly that! The contemporary outer shell design offers extensive head and brain protection while the 360 Turbine Technology inside the helmet reduces the risk of concussion by up to 30% and rotation forces upon impact by 40%. The Leatt 1.0 Urban has 11 vents and a moisture wicking material to keep you cool in the asphalt jungle. The anti-odor liner is also removable and washable so you can always keep your helmet fresh. - Polymer Compound shell in two sizes - Optimized casual fit without compromising safety - Comfort liner in 3 different thicknesses for custom fit options - 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 - Moisture wicking, breathable and washable liner - 11 vents - Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203, ASTM F2032-06 - Weight: from 280g (0.55 lbs) - Plastic Free Recyclable Packaging - Sizing: - #XS/S (51-55cm – 20-21 ") - #M/L (55-59cm – 21 5/8-23 1/4")

The M5 enters the 7iDP range with a focus on riders looking for a helmet that can do it all. Plenty of coverage for the back of the head and 14 vents to provide outstanding breathability on this entry-level helmet. DEEP REAR HEAD COVERAGE: - 14 Vents - Custom 7iDP visor - One hand dial adjustment fit - Rapid adjust chin strap - 3 Colors and 2 sizes (S/M and L/XL)

The Register MIPS helmet combines sleek design and lightweight construction to match your style, on the road or trail. Made in a comfortable Universal Fit size with Giro's convenient Roc Loc Sport fit system, the Register MIPS adjusts with a simple turn of the dial so you can tune the fit in seconds. A range of colors lets you choose exactly how your on-bike style comes together. Register MIPS models also have an integrated Multi-Directional Impact Protection System, which can redirect energy and provide more protection in certain impacts.