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Adults

$55.00
Safety & Style. Protection With Panache. - In-mold construction - CPSC certified - Easy adjustable straps - Removable visor - Easy-to-adjust fit system - Integrated bug net - Weight: 265 grams - Vent count: 21 - Sizes: S/M 54-58cm, L/XL 58-62cm
$60.00 - $70.00
Giro created the Bronte MIPS 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. An integrated Multi-Directional Impact Protection System, which can redirect energy and provide more protection in certain impacts, ensures that you get the latest in head protection technology.
$60.00 - $70.00
The Quarter MIPS is one of the lowest-profile helmets we've ever made, and it's also the lightest we've made with an ABS shell. The essentials are here—an EPS liner for impact management, a tough outer shell, riveted webbing anchors, and plush, sweat absorbent pads that are easy to swap for dialing in the fit. Another standout feature—the polyurethane coating helps to protect the EPS liner from daily wear and tear. Plus it's available in a bunch of great colors and three Super Fit sizes. This Quarter MIPS features the Multi-Directional Impact Protection System, which we believe can redirect energy and provide more protection in certain impacts.
$60.00 - $80.00
The Danu is a lightweight, eco-friendly helmet packed with features geared towards the avid commuter. The magnetic Fidlock snap buckle makes fastening the chin strap a one-handed operation, while the integrated visor provides convenient sun protection. - Composite Fusion protection - Removable visor - Recycled EPS foam and PET straps - Water based paint - 100% cotton pads - Dial-Fit closure system - Small/Medium = 55 – 58cm - Large/X-Large = 58 – 61cm
$60.00
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.
$60.00 - $65.00
The Liv Rev Comp brings the same great benefits of the Liv Rev to all levels of riders. You’ll stay cool and dry with ventilation from the Direct Flow Cooling and moisture-wicking TransTextura PLUS as you grind uphill and hit the flats. Open up on high-speed descents with a perfectly snug fit for zero distractions, thanks to the CINCH Pro head-hugging fit system. Whether you attack during a group ride or hang back to take in the views, Liv Rev Comp has you covered with a stylish design and uncompromising comfort. Liv Rev Comp is available with the latest MIPS technology for maximum crash protection. - AirFlow 14-vent cooling system is enhanced by three large center vents pulling air through the helmet and over the rider’s head to keep them cool - In-mold Polycarbonate (PC) shell with lightweight EPS foam provides maximum protection without being uncomfortable - Lightweight, comfortable LiteForm webbing wraps around the head for a secure and comfortable fit. It’s also hydrophobic so it won’t absorb sweat or stretch out like other webbing - Locking cam buckles keep the LiteForm webbing anchored securely - TransTextura Plus anti-microbial padding helps fight bacteria growth by pulling sweat from a rider’s head and transferring it through the AirFlow vents. The natural property of the fabric inhibits microbes that cause odors - Cinch Pro fit system offers optimal coverage by cradling the occipital bone for full protection, support and comfort - Numen+ Link TL Magnetic mount compatible - MIPS Brain Protection System optimized design - Certifications: CPSC/CE - Small/Medium- 49-57cm; Medium/Large- 53-61cm
$60.00 - $70.00
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
$60.00 - $70.00
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
$65.00
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 with integrated MIPS, plus No-Twist Tri-Glides provide smooth fit adjustment. - MIPS: Integrated MIPS (multi-directional impact protection system) - MIPS is designed to reduce rotational forces that can result from certain impacts. By integrating the MIPS slip-plane into the fit system, we are able to reduce complexity and weight for a compact, better ventilated helmet that fits more closely to the head. - Construction: Fusion in-mold polycarbonate shell - a process pioneered by Bell bonds the helmet's outer shell to the eps foam liner to create a sturdier helmet. - Sport: Cycling - Number of vents: 16 vents - Fit System: Ergo Fit - sleek, easy-to-use dial system for one-handed adjustments (integrated with MIPS layer) - Certification: CPSC bicycle - Sizing: 53 – 60cm, 20.9 – 23.6-inch
$65.00
TACKLE NEW TRAILS. With authentic off-road style and a comfortable fit, this helmet delivers it all for aspiring adventurers. FEATURES - We've got you covered! 1 year crash replacement program. - Created for the off-road enthusiast seeking performance features but with budget in mind - Trail-specific design with extended rear coverage - Airflow ventilation system with deep internal airflow channels for cooling - Cinch Pro fit system offers optimal coverage by cradling the occipital bone for full protection, support and comfort - Removable, moto-style extended protection side-snap visor - Integrated magnetic mount for the Numen+ Link taillight and GoPro compatible mounting surface - MIPS mimics the brain's own protection system by adding a low friction layer between the head and the helmet reducing rotational violence that causes strain to the brain at angled impacts SPECIFICATIONS - Western: S (51-55cm);M (55-59cm);L (59-63cm) - Weight: 365g (size M) - Certifications: CPSC/CE;AS/NZS)
$65.00 - $70.00
The Cormick MIPS offers a comfortable fit with deep coverage and open ventilation in a design that is suitable for nearly any ride. It’s built using In-Mold construction to reduce weight while enhancing durability to stand up to everyday use. The ease and comfort of Giro's acclaimed Roc Loc Sport MIPS fit system makes fitting as easy as turning a dial, and the fit system is seamlessly integrated with the Multi-Directional Impact Protection System (MIPS), which can redirect energy and provide more protection in certain impacts. When you put it all together, you get the versatility you need to ride everything from forested fire-roads to swooping singletrack trails to the city streets.
$65.00 - $70.00
OFF ROAD STYLE The new MTB helmet from Lazer! Top-end performance at a great price. The color-matched and fully integrated visor looks great and keeps sun out of the eyes and off the face. 15 vents keep the interior cool on those long single track climbs. The TS+ retention system with Adjustable Head Basket allows for a secure and easy-to-adjust helmet and delivers a perfect fit for every ride. The integrated low-friction MIPS layer adds additional protection against rotational impacts. - Increased protection - Visor - Turnfit Plus system - MIPS layer - Fit System: Turnfit Plus system - Construction: In-Mold - Ventilation: 15 vents - Weight: 305g (S) - Certification: CE-CPSC-AS
$69.99 - $70.00
Designed for recreational riders, the Compact DLX MIPS holds the Virginia Tech 5-star "Best Available" protection rating. The helmet includes 20 airflow vents with integrated insect netting, a MIPS layer, and a rear LED light to give you extra confidence as you cruise around town. A refreshingly lightweight option for the recreational cyclist, the MIPS layer gives you extra protection for when the unexpected happens. Awarded the esteemed Virginia Tech 5-star "Best Available" protection rating, you can trust that the Compact DLX MIPS is a great choice for your head. The TS+ Fit System adjusts vertically and horizontally to keep the helmet secure on your head over any bumps in the road or trail. On sunny weekend pedals, the visor will keep you from squinting and the 20 airflow vents integrated insect netting will cool you down. For evening pedals, reflective details and an included rear TS+ LED light keep you visible. The Compact fits everyone, so whether you are sticking to paved paths or venturing onto gravel and dirt trails, this helmet will help protect your head so that you can focus on the adventure ahead! Specifications: WEIGHT: 325g MATERIAL: EPS Foam, Polycarbonate, Nylon FIT SYSTEM: Turnfit+ System (TS+) VENTILATION: 20 ROTATIONAL PROTECTION: MIPS CERTIFICATION: CPSC ACCESSORIES: LED Taillight Features: Adjustable Head Basket Allows the back part of the retention system to be adjusted up and down depending upon your preference and comfort. The nylon ratchet system can be pushed high and out of the way, or low for a feeling of increased security. Insect net Netting on the helmet's front vents prevents bugs from getting inside the helmet and disturbing your ride. Rear LED Light Rear LED light is integrated into the helmet to improve your visibility from the rear in low light conditions. MIPS layer The Multi-Directional Impact Protection System (MIPS) helps reduce the risk of rotational brain injury by isolating your head from the rotation of the helmet shell in the event of an impact. Turnfit Plus system (TS+) A unique fit system which prevents hotspots or pressure points by making the adjustment around the entire circumference of your head. Unisize One size fits all. The helmet shell and fit system is designed to accommodate a wide variety of head sizes and shapes. 5-star protection rating The Virginia Tech impact testing 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. 5-star indicates the "Best Available" rating possible. Virginia Tech recommends the use of any 4- or 5-star rated helmet.
$69.99
The perfect lightweight helmet offers great head coverage for ultimate protection. This is a lot of helmet for the price. It offers extensive protection around the head and deeper rear coverage. It also includes Leatt’s 360 Turbine technology, which is proven to reduce the risk of concussion by up to 30% and rotation forces upon impact by 40%. With 14 vents and Maxiflow air channels, the lightweight construction also offers great ventilation for those hot days. Details: - Polymer Compound shell in three sizes - MaxiFlow impact foam air channels are effective even at low-speed - 360° Turbine Technology - Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion - Reduces peak brain rotational acceleration by up to 40% - Extended rear coverage for added protection - Adjustable visor with breakaway function for rotational impact force reduction - In-molded impact foam for great energy absorption - Maximized ventilation with 14 vents effective even at low speeds - Moisture-wicking, breathable, and washable inner liner - Weight: from 320g (0,70 lbs) - Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203
$69.99 - $72.99
The FeatherWeight features In-Mold technology to make a custom shape and fit utilizing a thin outer shell that covers and protects high-density EPS foam. - High density EPS in-mold construction - Tested and certified for CPSC and EN 1078 standards for bicycle use - Two sets of padding included for custom fitting - Crow rivets and 10 flow-vents to keep cool - Small/Medium = 50 – 56cm - Large/X-Large = 58 – 61cm
$70.00
Cannondale's all-mountain-capable Ryker protects your dome without holding you back from all-day, all-gnar riding sessions. The MIPS system adds an additional safety aspect by introducing a low friction layer into the helmet that moves relative to the helmet, helping to absorb the rotational forces in case of a crash. Huge vents channel cooling breezes through the helmet, the padding is soft and easy to wear, and Cannondale's one-handed adjustment dial makes it simple to find your perfect fit. The lowered back of the helmet covers your occipital bones for increased protection and the visor keeps the sun and rain out of your eyes.
$70.00
We are super excited to announce the launch of Kali’s all new Composite Fusion helmet, the Pace. This in-molded helmet puts our Low Density Layer (LDL) technology in your hands at an affordable price point to ensure that even on the most leisurely of rides, you've got the linear and rotational protection expected from a Kali lid. "This is a great everyday, go anywhere helmet." - Brad Waldron, Kali Founder - Technology: LDL, Composite Fusion - Features: Break-away Visor, Anti-Microbial Pads, Locking Buckle and Slider - Material: PC Shell, EPS Foam - Vents: 15 - Weight: 286g / 10.1oz - Certification: EN 1078, CPSC - Intended Use: Recreational, X-Country, Trail - Small/Medium = 54 – 58cm - Large/X-Large = 58 – 62cm
$70.00
Whether it's the race bell or alarm bell, the Prime's modern design and ample ventilation motivate you to grab it and go on your next ride. - Technology: Composite Fusion - Features: Anti-Microbial Pads, Locking Sliders - Material: PC Shell & Under Wrap, EPS Foam - Vents: 21 - Weight: 270g / 9.5oz - Certification: EN 1078, CPSC, AS/NZS 2063-2008 - Intended Use: Commute, Recreational, Enthusiast - Small/Medium = 54 – 58cm - Large/X-Large = 58 – 62cm
$70.00
The Chiru MIPS lets you push your limits mountain biking without sacrifice. A low friction MIPS layer and deep coverage at the sides and rear of the helmet helps protect your head against unexpected knocks. The Chiru MIPS pairs extended coverage with a MIPS layer to give you excellent protection. Chiru MIPS has been awarded the Virginia Tech 5-Star "Best Available" protection rating. Stay comfortable on all-day epics: the Turnfit+ System retention system will keep your helmet secure while eliminating pressure points. A color-matched integrated visor will help prevent squinting, so you can keep shredding on the sunny days. Fifteen well-placed air vents promote airflow even on slow, technical climbs. The optional rechargeable rear TS+ LED light will come in handy when you ride until dark and still need to pedal home from the trails. Sizing: - Small = 52 – 56cm - Medium = 55 – 59cm - Large = 58 – 61cm
$70.00
The Serfas Metro features clean modern style with large cooling vents, forward-facing sun visor, Posi-Fit adjustment dial, and integrated rear-facing LED safety light paired with high-visibility reflective silver accents. - Built-In Rear Safety Light - In-Mold Construction - CPSC Certified (Consumer Product Safety Commission) - Easy Adjustable Straps - Removable Visor - Posi-Fit Dial Adjustment System - Integrated Bug Net: - Weight: 300 Grams - Vent count: 12 - Sizes: S/M 54-58cm, L/XL 58-62cm
$75.00
DETAILS Premium Style for Recreational MTB How do you improve on the #1, top-selling helmet on Earth? Carefully, and with meticulous attention to detail. This updated helmet boasts a revised silhouette, redesigned integration of the Mips® Brain Protection System, and improved cooling power. Whether you're headed for off-road adventure or just a relaxing spin, the Fixture™ Mips II offers the right combination of value, performance, and classic design that can't be beat. With a strong and striking style, quick-dry padding, a simple and durable Roc Loc® Sport fit system, and reflective rear decals, every rider demand has been addressed. After all these updates and improvements, you'd be forgiven for thinking we doubled the price of this second-generation Fixture, but the Fixture Mips II retains its position as the value leader. FEATURES - INTEGRATED MIPS® BRAIN PROTECTION SYSTEM — All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding stringent safety standards. The goal of Giro's Integrated Mips®-equipped helmets is to reduce rotational forces while enhancing fit and comfort by combining the Mips slip plane with the helmet's adjustable fit system. Giro believes that helmets equipped with this technology can reduce the amount of rotational force that may be transferred to rider's brain in certain impacts. Learn more about Mips in the video above. - IN-MOLD CONSTRUCTION — In-Mold Construction fuses a tough polycarbonate outer shell with the helmet's impact-absorbing foam liner. The fusion process allows for better ventilation systems, making in-mold helmets lighter and cooler than traditional helmets. - ROC LOC® SPORT FIT SYSTEM — The Roc Loc® Sport fit system offers easy one-handed operation with a 7cm adjustment range. Its confident clicking feel and sound lets riders know that the helmet is adjusting to a comfortable fit. With comfort similar Roc Loc 5 and ponytail compatibility, the new Roc Loc Sport fit system brings premium function to sport level helmets. - REFLECTIVE DETAILS — Reflective Details enhance visibility at nighttime or in low-light conditions when illuminated by a light source, such as headlights, by returning the light back to the source and reaching the driver's eye. - UNIVERSAL FIT™ SIZING — Our Universal Fit helmets are sculpted to look good and fit great for almost anyone on the first try. By developing proprietary shell sizes based on specific customer groups, and combining them with an easily-adjustable fit system, it's easy for you get the right fit, straight out of the box, without the hassle or expense of trying multiple sizes. HIGHLIGHTS - Quick-dry padding Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older
$79.00
RISE ABOVE. With cutting-edge design and maximum ventilation, Rev is one of the official helmets of Team Giant-Sunweb. From hors categorie climbs to World Cup cyclocross racing, it’s the ultimate choice for superior fit, comfort, and protection. FEATURES - 21-vent configuration for optimal airflow and top-of-the-head ventilation - LiteForm webbing for enhanced comfort and performance - Internal Structural Shell (ISS) for strength at a reduced weight - Giant CINCH+ fit system for simple and easy head-hugging comfort - Proprietary TransTextura PLUS anti-microbial fast-wicking pad technology SPECIFICATIONS - Weight: 254g (size M, CPSC/CE) - Certifications: CPSC/CE;AS/NZS
$79.00
The MET Downtown MIPS is a truly modern touring helmet, ready for a weekend trek or the daily bicycle lane. The internal air-channeling and large number of vents provide exceptional ventilation. The 360° head belt and lightweight design ensures that there will be no pressure points on the skull. Featuring the MIPS-C2 rotational management system, the Downtown is able to slide against the head in the case of a crash, redirecting damaging rotational motion. MIPS is engineered to add extra safety to the standard construction of helmets in case of certain impacts. The MIPS Brain Protection System (BPS) is attached inside the helmet, between the comfort padding and the EPS. - In-mold polycarbonate shell with EPS liner - MIPS-C2 Brain Protection System offers extra protection in the case of certain impacts - Safe-T Twist 2 Fit System - 360° head belt and vertical adjustments offer a customized fit - Straps with an adjustable divider provide a customized fit - Reflective rear decal to enhance visibility - 17 vents are internally engineered for air channeling to improve ventilation and comfort - Comfort pads are hand-washable - CE; AS/NZS; US Sizing: - Small/Medium = 52 – 58cm - Medium/Large = 58 – 61cm
$79.00
MET Miles MIPS is a touring helmet with road spirit. It has a comfortable shape and plenty of vents to enhance air flow. Featuring the MIPS-C2 brain protection system, the Miles is able to slide against the head in the case of a crash, redirecting damaging rotational motion. MIPS is engineered to add extra safety to the standard construction of helmets in case of certain impacts. The MIPS Brain Protection System (BPS) is attached inside the helmet, between the comfort padding and the EPS. The unique 360° head belt ensures that there will be no pressure points on the skull, allowing you to achieve the perfect fit. - In-mold polycarbonate shell with EPS liner - MIPS-C2 Brain Protection System offers extra protection in the case of certain impacts - Safe-T Twist 2 Fit System - 360° head belt and vertical adjustments offer a customized fit - Straps with an adjustable divider provide a customized fit - Reflective rear decal to enhance visibility - 18 vents are internally engineered for air channeling to improve ventilation and comfort - Comfort pads are hand-washable - Reflective rear decal - Certifications: CE; AS/NZS; US Sizing: - Small/Medium = 52 – 58cm - Medium/Large = 58 – 61cm
$79.99
- Compass fit - 11 vents with increased air flow - Compatible with click-mount light - Lightweight - Integrated brim - Lay flat strap dividers - Compression molded pads - Light & durable dual shell - Snowsport knit compatible - Average weight: 350g Sizing: - Small = 52 – 55.5cm - Medium = 55.5 – 59cm
$79.99
- Compass fit - 11 vents with increased airflow - Compatible with click-mount light - Lightweight - Integrated brim - Lay flat strap dividers - Compression-molded pads - Light & durable dual shell - Snowsport knit compatible - Average weight: 350g - Helmet sizing in cm: 59 - 62cm
$80.00
Ready for the trail. Designed for the fast descents and long technical climbs. This is the perfect helmet for committed trail riders and those wanting to explore beyond the beaten path. Where it thrives: Challenging trails, out in the elements What it's built for: Durability, comfort Highlights: - 13 air vents - Deep rear coverage - Adjustable angle visor
$80.00 - $90.00
Giro's Hex combines progressive styling with the versatility, functionality and comfort you want for trail riding. Giro's In-Mold construction offers lightness and durability, while the 21 vents keep you comfortable no matter how hot the weather gets. There's also Giro's Roc Loc 5 retention system that ensures the Hex is secure on gnarly descents, and Giro's P.O.V. adjustable visor that keeps the sun out of your eyes so you can concentrate on the trail ahead.
$80.00
Dripping with the same style and class of our top-end Z1 helmet, the Blade+ helmet combines great looks with high performance. This is the helmet you wear on your weekend rides and your daily commutes. Its narrow shape combined with the Advanced Rollsys retention system provides an excellent fit and great adjustability. It has 22 vents to keep you cool, and the weight is kept down to make sure you can fly down the road in comfort. The Blade+ comes with a bottomshell to provide a clean finish and additional impact protection. Features: - ARS Fit system - Bottomshell - Aeroshell compatible - LifeBEAM compatible - Optional Z-LED - Round Fit - Certification: CE-CPSC-AS - 260g (Small)
$80.00
Let’s go! Tonic KinetiCore is the ideal choice for recreational riders looking for a helmet with all of the essentials, and without a lot of fiddling or fuss. At a great price, you get the confidence that comes with a Virginia Tech 4-star protection rating and a comfortable, secure fit plus you can also add a range of accessory options like LED lighting or a Winter Riding kit. So whether you’re out for a long grind or a leisurely pedal, the Tonic is an easy choice for your everyday journey. Features: - Next-level Technology: built-in KinetiCore enhances protection from rotational impact in the event of a crash - Comfortable, Stable Fit: Advanced TurnSys adjustable fit system and quick snap buckle ensure you’re ready to ride in seconds - Eyewear-Friendly: Designed with eyewear in mind, so you can stash your shades in the helmet securely without the temple arms causing discomfort against your scalp - Light It Up: The LED-compatible design makes it easy to attach the Universal Lazer LED light at the back of the helmet for enhanced visibility - Winter-Ready: For brisk winter rides, add the soft fleece Winter Kit for a cold weather conversion (Kit not included with helmet.) - Full Size Range: S 52 – 56cm, M 55 – 59cm, L 58 – 61cm, XL 61 – 64cm - CERTIFICATION CPSC, EN 1078 Advanced Protection Technology Focus on your ride and leave the protection to Lazer. Better by design, KinetiCore is the world’s first responsibly designed and fully Integrated Rotational Impact Protection technology that’s built into the helmet instead of added on afterwards. Built For All Seasons Confidently push the pace knowing the Tonic KinetiCore's 28 vents will keep you cool during hard efforts. Winter kit (sold separately) compatibility offers additional warmth, allowing you to keep riding strong all year long. Eyewear friendly Eyewear can easily be docked in specific slots of the helmet