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Helmets

Specialized Dissident Comp Visor
$15.00 - $30.00
Replacement visor for all Dissident Comp helmets.
Lazer Sport Z1 MIPS
$209.99
Think about your current helmet; now imagine it lighter, with a more comfortable fit system, better ventilation, an additional (optional) aeroshell, and improved side impact protection. That is what the Lazer Z1 offers. Building on a long tradition of innovation, Lazer decided to combine all elements of a high performance helmet and push each feature as far as possible. It is the lightest helmet Lazer has ever made without sacrificing style, safety, or comfort. Styling wise it has the looks of a contemporary high performance road helmet with an integrated wing on the top of the helmet. With the integration of the MIPS layer, the Z1 also has an additional protection aspect against rotational impacts. With the integration of the MIPS layer, the Z1 also has an additional protection aspect against rotational impacts. LIGHTER! Features: - MIPS Inside - Lightweight - T-Pro temple protection - Extreme ventilation - Aeroshell-compatible - Rigidity Brace System - Certification: CE - CPSC - AS - 190g (Small)
Lazer Sport Tardiz2
$149.99
This is the aero helmet you want when you’re pushing your limits in racing and training. The Tardiz2’s aerodynamic shape and design features will ensure you’re cool, comfortable, and most importantly, fast. The aerodynamic Tardiz2 is built for speed. The teardrop shape of the helmet and its dimpled tail section improve airflow, saving you precious watts when you’re racing against the clock in triathlons and time trials. The TS+ fit system ensures a snug and comfortable fit and can be secured with an easy to access dial for fast transitions. The open front allows you to use your favorite eyewear. Three small vents in the front and large ports the open tail at the rear draw air in and through the helmet. For maximum cooling, the Aquavent allows you to squirt water directly onto your head. When every watt counts, use the closed ventilation cap to increase aerodynamic performance. - Weight: 372g - Material: EPS foam, polycarbonate, nylon 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. Aquavent - Spring-loaded cap on the top of the helmet. Use the tip of your water bottle to push the cap open and pour water directly on your head for evaporative cooling. Dimpled Tail construction - The rear of the helmet has a dimpled surface to trap an air layer around the tail of the helmet and improve aerodynamic performance. Eyewear friendly - The front of the helmet and ear pads are an open design so that you can use any eyewear without interfering with the helmet’s fit. 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.
Lazer Sport Aeroshell—Sphere
$22.99
Keep the rain, snow and mud from getting inside your helmet, or use as a quick aerodynamic solution to close off the front and side vents. Aeroshell is a great accessory for compatible Lazer helmets! The Aeroshell is a plastic cover, designed to fit perfectly over specific models of Lazer helmets. The Aeroshell snaps into place and protects the riders head from wind and rain while still allowing for some air movement under the front of the helmet and out the rear vents. The Aeroshell is unique in that it is easily removed from the helmet when riding conditions are such that additional ventilation is desired. Snap it on when the rain is pouring down and pull it off when the sun starts to shine, the Aeroshell is the perfect tool for every possible condition. Additionally the Aeroshell provides a significant increase in Aerodynamic performance once it is installed on the helmet. By closing off the ventilation holes, the amount of aerodynamic drag the helmet creates is strongly reduced, making your road helmet into an aero helmet and resulting in a faster ride. Sizing: - Small = 52 – 56cm - Medium = 55 – 59cm - Large = 58 – 61cm
Lazer Sport Urbanize MIPS
$159.99
Designed especially for e-bike and city commuting, the Urbanize NTA MIPS offers comfort, protection and also looks great. A number of thoughtfully designed features will make urban riding a breeze, no matter how strong your headwind is. The Urbanize NTA MIPS will give you extra confidence when you're riding in the city. It includes the Dutch NTA-8776 certification for higher speed e-bike use and MIPS protection to help reduce the risk of rotational impact injuries. Urbanize NTA MIPS has been awarded the Virginia Tech 5-star "Best Available" protection rating. It's also a very comfortable helmet, with the ATS Fit System offering progressive adjustment which eliminates pressure points. The head basket is adjustable and compatible with ponytails and a magnetic buckle make it quick—and stylish—to put on. Six vents will help keep you from overheating. A panoramic lens protects your eyes from wind and debris, and magnetically secures to the helmet when not in use. An optional winter padding kit is available, which provides extra insulation when it's cold. A rechargeable rear LED light will help keep you visible in low light. When you get to where you're going, take the light out to recharge and use the light mount to thread your U-lock and secure Urbanize NTA MIPS to your bike. Sizing: - Small = 52 – 56cm - Medium = 55 – 59cm - Large = 58 – 61cm
ABUS GameChanger Bike Helmet
$249.99
Aerodynamics Redefined The GameChanger sets new standards. What is a cyclist's biggest enemy? Wind resistance. Every cyclist knows that battling against the wind is one of the toughest challenges they face. With its Multi Position Design, the GameChanger redefines aerodynamics. The special shape reduces drag by minimizing exposed surfaces, regardless of weather conditions, head-tilt position, and inflow angle. Our innovative Forced Air Cooling Technology sucks in incoming air and channels airflow around the head, creating a perfect climate and keeping your head cool even during hot races. Technology: - Multi Position Design: Optimal aerodynamics regardless of head tilt - Forced Air Cooling Technology: Sophisticated ventilation system for an optimal head climate - FlowStraps: Aerodynamic, flutter-free, and skin-friendly thanks to specially developed strap profile - Zoom Ace: Finely adjustable adjustment system with handy adjustment wheel for customizable fit - AirPort: Aerodynamic glasses holder with strap guide - Multi Shell In Mold: For safe shock absorption - Ponytail compatibility Sizing: - Small: 51-55 cm - Medium: 54-58 cm - Large: 57-61 cm
Specialized S3 MT and S-Works MT Visor
$10.45 $15.00 Up to 30% Off
Replacement visor for all S3 MT and S-Works MT helmets.
Lazer Sport Padding—Sphere
$6.99
Freshen up the interior of your helmet with a new pad set! - Replacement pads for Sphere helmets - Attachment: Velcro - Material: Foam
Lazer Sport Impala MIPS
$139.99
OFF ROAD SECURITY The new Lazer Impala helmet is designed to elevate your riding experience, providing comfort and security while you ride and record. With extended shell coverage on all sides and EPS impact protection, it guarantees safety and peace of mind when riding, while keeping a low-fitting profile. The included action camera mount allows you to capture your experiences as they happen. A big adjustable visor protects you from sunlight, low-hanging branches and provides a space for goggle parking. A contrast color bottom shell is introduced to provide a clean finish and adds protection against wear and tear. The whole helmet is comfortable to wear thanks to the Advanced Turnfit System which provides 360 degree horizontal and vertical adjustments. Strategically placed inlet and exhaust vents keep your head cool when cranking out maximum effort. It even features brow vents to provide maximum frontal ventilation. Everything combines to provide a helmet that is at home everywhere and ready for all conditions. Ow yeah….and it looks GREAT! #DOWNFORIT - Increased protection - Internal ventilation channels - Large adjustable visor - Secure goggle parking - Premium features - Action camera mount - Advanced Turnfit system - MIPS layer - Fit System: ATS Advanced Turnfit System - Construction: In-Mold - Ventilation: 22 vents - Weight: 295g (S) - Certification: CE-CPSC-AS
The Shadow Conspiracy FeatherWeight
$64.99
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
Nutcase Baby Nutty MIPS
$59.99
Our Baby Nutty helmet has been an industry leader for safety and comfort for the last 3 years. Updated for 2020 featuring the MIPS safety feature and our baby specific EPS protective foam, designed to disperse any force and protect their growing brains! The updated design provides maximum comfort and fit, while focusing on head support and posture for their little neck and head. No pinching and no tears with our updated Fidlock magnetic buckle system. Rotational motion and force can cause brain injuries in our little nutty's. MIPS is a a low-friction layer that sits between your baby's brain and the helmet. The liner slides 5 to 15mm in all directions if there was an impact, reducing forces to their brain. - Updated design provides maximum comfort and fit while allowing optimal head support and posture - Lightweight polycarbonate outer shell designed with baby neck strength in mind. - Updated Fidlock snap-and-go magnetic buckle system means your baby won't get pinched—which means no tears! - 11 contoured vents for effective cooling - Heat-sealed, 3-piece pad set and GROW Flex Fit System cradle the head and provide individual fit and comfort - Engineered, tested and CPSC-certified for 1 year of age and older Sizing - XX-Small = 47 – 50cm
Nutcase Little Nutty MIPS
$69.99
Nutcase sets the standard for fun when it comes to kid's helmets. The all-new Little Nutty raises the bar again, featuring industry safety leader MIPS in addition to being filled with protective Crumple Zone EPS foam. Now offered in two sizes, the Little Nutty ensures ultimate fit and comfort for kids ages 3 and up. With 15 new designs and 11 contoured air vents, we not only want kiddos to look cool, we want them to remain cool. - Durable injection-molded ABS shell with engineered Crumple Zone EPS protective foam featuring MIPS Safety Protection - New improved visor included - 11 contoured vents for ultimate cooling - Snap-and-go, No-Pinch Fidlock Magnetic closure - Heat-sealed, 3-piece pad set / GROW Flex Fit System cradles and ensures safety, individual fit and comfort and 360 degree reflectivity via logos and fit system - CPSC 16 CFR 1203 and ASTM F1492 Certified Sizing - Toddler (48cm – 52cm) - Youth (52cm – 56 cm)
Lumos Kickstart E-Bike
$179.99
- Lumos Kickstart is the world's first smart bike helmet that beautifully integrates lights, brake signal, turn signals, and helmet into a single cohesive whole. - Lumos meets the rigorous safety standards of the CPSC (USA), ASTM F1447 (Canada) and EN1078 (Europe). - Features 48 individual LEDs in the front and back to ensure your visibility on the road. Be seen, be safe! - Rechargeable battery with charging cable included - Automatic warning lights when braking - Now compatible with: Apple Watch / Strava / Apple Health - E-Bike certified - 6 hours battery life on blinking mode, and 3 hours on solid mode - Charging time of approx. 2 hours - Smartphone app - Wireless remote to control turn signal - Fits 21.3" – 24” (54 – 61cm)
Kali Protectives Maha Helmet
$35.00
Wrap your noggin in slick-styled comfort with Kali's Maha Helmet. It's got an ABS shell for rugged durability, and underneath, the expanded polystyrene materials ensure sturdiness and reliability. It all snugs up comfortably thanks to the adjustable, anti-microbial fit pads that you can pull out for washing to keep the funk at bay. And, with Kali's notoriously awesome graphics, you look as great as the Maha feels.
Lazer Sport Jackal MIPS
$199.99
The Jackal MIPS excels on the way up and the way down, with plenty of ventilation plus enhanced protective features. Throw in goggle compatibility, an adjustable visor, and removable light/camera mount and you have the perfect helmet for trail riding. The Jackal MIPS uses the ATS Fit System to tighten 360 degrees around your head for a secure fit and all-day riding comfort. The MIPS layer and deep coverage on the sides and back of the helmet give your head more protection if your ride goes sideways. The adjustable visor not only blocks the sun but can be pushed up to create a goggle parking spot. Eighteen vents move air in and out of the helmet to help keep your head cool on the longest of climbs. A removable light/camera mount is included. The helmet shell is designed to prevent the mount or accessory from intruding into the helmet in the event of an impact. Awarded the esteemed Virginia Tech 5-Star "Best Available" protection rating, the Jackal MIPS is a great choice for your next MTB helmet. Sizing: - Small = 52 – 56cm - Medium = 55 – 59cm - Large = 58 – 61cm
Lazer Sport Tonic
$59.99
STYLE & PERFORMANCE The Tonic helmet offers protection, style and comfort for riders who are just getting into cycling. The inconspicuous design of the helmet makes sure it is at home wherever you take it. An in-mold construction is used to keep the weight down while 28 vents make sure you are always cool and comfortable while riding. A dial at the back of the helmet controls a basket that secures a large part of the back of the head. A quick turn of the TS+ dial assures a snug yet comfortable fit that keeps the helmet firmly in place. Adjust it on the fly and start your cycling adventures. - TS+ Fit System - Optional TS+ LED Light - Reflective details - Fit System: TS+ Turnfit System - Construction: In-Mold - Ventilation: 28 Vents - Weight: 230g (S) - Certification: CE-CPSC-AS
Fox Racing Flight Sport
$39.95 - $44.95
The Flight Sport is the entry-level version of our BMX dirt jump helmet. A single-density layer of EPS combined with our proven ABS hard outer shell inspires confidence for riders of any age and experience level. Features - Dirt jump and trail specific functionality - Single density EPS liner - Thin ABS shell for reduced weight - 8 large Big Bore vents for increased airflow - Heat-sealed comfort liner for a clean look and feel
Lazer Sport Gekko MIPS
$54.99
ALWAYS A PERFECT FIT! Gekko MIPS, the next generation of kid’s helmets from Lazer! Drop down side and rear protection keeps little ones safe as they explore the world by bike. A stylish integrated visor looks great and keeps sun out of the eyes and off the face. The Lazer Autofit Retention System automatically adjusts to the riders’ head making the helmet quick and easy to fit, just put it on the head and let the Autofit work its magic. Plenty of vents ensure the helmet interior stays cool and comfortable. The integrated MIPS low-friction layer adds additional protection against rotational impacts, providing an even safer ride. - One size fits all - Great side and rear protection - Easy installation - Visor - Rechargeable rear LED light compatible - MIPS layer - Fit System: AutoFit system - Construction: In-Mold - Ventilation: 12 vents - Weight: 300g (S) - Certification: CE-CPSC-AS
ABUS Moventor Mountainbike Helmet
$99.99
A helmet that also meets the high demands of professionals, the Moventor from ABUS promises superb comfort both in training and competitions. A perfect helmet for those unwilling to compromise on safety and comfort. This all-mountain helmet is light, incredibly well ventilated, and extremely comfortable. It is perfect for racing or everyday off-road use, and, thanks to the Zoom Ace adjustment system, the helmet can be individually adjusted to fit your head comfortably and securely. Technology: - In-Mold for a durable connection with the outer shell with shock-absorbing helmet material (EPS) - Ponytail compatibility - Good ventilation with 5 air inlets and 7 air outlets connected with flow channels - Semi-enclosing plastic ring connected to the adjustment system for optimum stability and fit - Bottom edge protection: Protects the helmet from everyday dings and dents - ActiCage: Structural reinforcement integrated in the EPS to optimize stability - Zoom Ace: Finely-adjustable fit system with non-slip adjustment wheel for individual fit Sizing - Medium: 52-57cm - Large: 57-61cm
Lazer Sport G1 MIPS
$249.99
Weighing in at 235 grams, the G1 MIPS is the lightest helmet we have ever made. It is the climbers’ favorite on the ProTour. Not only is it a featherweight, but it’s extremely well ventilated. Twenty-two vents and internal air channels create 8% more airflow over the head than wearing no helmet at all. It’s also comfortable—vital for long days in the saddle. The Super Lightweight ARS Fit System ensures a snug and comfortable fit with no pressure points. The head basket is adjustable. Two sets of pads are included so you can choose between superlight and comfort pads. Awarded the esteemed Virginia Tech 5-Star “Best Available” protection rating, you can trust that the G1 MIPS is a great choice. The MIPS system helps reduce the risk of rotational injury. When you’re after every bit of speed, the addition of the Aeroshell (sold separately) transforms the G1 MIPS into an aero helmet. - Lightweight - Well ventilated (22 vents) - Advanced Rollsys system - Comes with race and comfort pads - Lazer Aeroshell compatible (sold separately) - UCI World Tour helmet - MIPS layer - Construction: In-Mold, EPS foam, polycarbonate, nylon - Weight: 235g - Certification: CPSC
Lumos Ultra MIPS
$129.95
- COB LED Technology: it's a more compact footprint while delivering a higher intensity of light, meaning you'll be seen from further away and gives the lights a more uniform look - The helmet will be equipped with 98 COB LEDs in total - Front Light (30 COB LED diodes) - Rear Lights with Turn Signals (34 red COB LED diodes, 34 orange COB LED diodes) - 1100mAh rechargeable battery providing up to 10 hours with the lights set on maximum brightness - USB-C Charging Connection (Chargeable with a 5V—5.2V & 0.5A charger) - Remote included for turn Signal - Option to buy a Lumos Remote to activate Automated Brake Lights. (The Remote Lite included with Ultra doesn't come with an accelerometer and can only be used to activate turn signals) - Lumos Companion App: Customize your light flashing patterns, check your battery life, track your activity, and sync with Strava and Apple Health - Maximum Venting - MIPS technology Sizing: - Small: 51 – 55cm / 20 – 21.6" -Medium/Large: 54 – 61cm / 21.3 – 24" - X-Large: 61 – 65cm / 24 – 25.6"
Specialized Shuffle Youth Standard Buckle
$40.00
Sleek styling, a simple and secure buckle, cool graphics, and youth-oriented sizing make the Shuffle Youth SB helmet the perfect choice for your kids. - Headset SX fit system with youth-oriented sizing that's designed for an easy and accurate fit. - 4th Dimension Cooling System to optimize ventilation. - In-molded shell improves strength and reduces weight. - Tri-Fix web splitter for improved comfort and ease of strap adjustments. - Standard buckle design - Reflective webbing for increased visibility in low-light conditions. - Stylish, youthful designs complement our bike graphics and colors. - Patented clip-on visor included.
Lazer Sport Coyote MIPS
$99.99
INTO THE WILD! The Lazer Coyote MIPS helmet is a clean and practical mountain bike helmet that delivers on every aspect. Style, performance, ventilation, comfort and safety are all present in a great looking package. The TS+ fit system provides a snug and reliable adjustment system to ensure comfort while the bottom shell construction creates a clean finish and added durability. The rear shell construction is designed to hold your goggle strap and works great with the open front that allows for goggle or normal eyewear use. The integrated visor provides protection from low-hanging branches and other things you encounter on your rides. The integrated low-friction MIPS layer provides additional protection against rotational impacts for when a crash occurs. - Increased protection - Large ventilation holes - Large visor - Premium features - Turnfit Plus system - Rear LED light compatible - MIPS layer - Fit System: TS+ Turnfit Plus fit system - Construction: In-Mold - Ventilation: 21 vents - Weight: 355 (M) - Certification: CE-CPSC-AS
Fox Racing Rampage Comp Helmet
$349.95
The Rampage Comp Matte Black Helmet offers a class-leading feature set including MIPS, a lightweight fiberglass shell, fully-adjustable visor, and many other options usually reserved for much more expensive mountain bike helmets. The design is inspired by our championship-winning Rampage Pro Carbon and maintains that aggressive design which looks as fast sitting still as it does on the bike. Features - Proven MIPS impact protection system reduces rotational forces in a crash - Lightweight fiberglass shell designed for strength and performance - Goggle compatible adjustable visor - Removable, washable moisture-wicking liner - Lightweight and reliable double d-ring closure
Fox Racing Dropframe Pro Helmet
$199.95
Our Full-Coverage Open-Face MTB Helmet Redefining open-face helmets, the Dropframe Pro has earned Virginia Tech's best rating (5 STARS) in their Bicycle Helmet Ratings program with the best rating of any helmet they have ever tested. Super-light and extremely comfortable, it's the choice for trail riders seeking more coverage, more confidence, and more fun. This game-changing open-faced enduro helmet features MIPS, our dual-density Varizorb EPS liner, and increased coverage for the ears, jaw, and back of the head. This MTB helmet provides the most complete coverage we offer in an open-face helmet. Features - Proven MIPS impact protection system reduces rotational forces in a crash - Dual-density Varizorb EPS liner is meant to provide improved impact protection - 8 Big Bore vents and 7 exhaust vents keep you cool and aid in moisture management - Fixed visor is positioned perfectly for maximum air flow - Fidlock SNAP helmet buckle provides quick entry and exit - Removable antimicrobial and moisture-wicking liner - Includes additional pads for a custom fit - Small = 52 – 54cm - Medium = 54 – 56cm - Large = 56 – 58cm - X-Large = 58 – 60cm Certifications - CPSC - EN 1078 - AS/NZS 2063
Specialized Centro
$70.00
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.
Specialized Centro LED
$80.00
Day or night, the Centro LED helmet proves itself to be more than just your average around-town helmet. It features an integrated LED taillight in order to increase your visibility, an easy-to-use, one-size-fits-all 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). - Integrated LED tail light for increased visibility in both bright and low-light conditions. - 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.
Lazer Sport G1 MIPS
$249.99 - $259.99
So light you'll forget you're wearing it. So well ventilated your head will stay cool on the toughest of climbs. So versatile it can transform into an aero helmet in one easy step. Weighing in at 235 grams, the G1 MIPS is the lightest helmet we have ever made. It is the climbers' favorite on the ProTour. Not only is it a featherweight, but it's extremely well ventilated. Twenty-two vents and internal air channels create 8% more airflow over the head than wearing no helmet at all. It's also comfortable—vital for long days in the saddle. The Super Lightweight ARS Fit System ensures a snug and comfortable fit with no pressure points. The head basket is adjustable. Two sets of pads are included so you can choose between superlight and comfort pads. Awarded the esteemed Virginia Tech 5-Star "Best Available" protection rating, you can trust that the G1 MIPS is a great choice. The MIPS system helps reduce the risk of rotational injury. When you're after every bit of speed, the addition of the Aeroshell (sold separately) transforms the G1 MIPS into an aero helmet.
Fox Racing Rampage Helmet
$199.95
Aggressive Styling In Our Most Affordable DH-Certified Helmet Our Rampage Helmet features a lightweight, injection-molded ABS shell inspired by our iconic Rampage Pro Carbon Helmet. Large vents provide superior airflow for all-day comfort. The fully adjustable visor and quick release buckle add big-mountain function to this full-face MTB helmet. - Proven MIPS impact protection system reduces rotational forces in a crash - Lightweight, injection-molded ABS shell - Inspired by our podium-proven Rampage Pro Carbon - Mesh vent screens provide ventilation while filtering dirt and debris - D Ring closure - Adjustable visor CERTIFICATIONS - CPSC - EN 1078AS/NZS 2063 - ASTM 1952-15 downhill - ASTM 2032-15 BMX
ABUS Viantor Bike Helmet
$99.99
Professional Technology For Beginners The Viantor is a high-quality and lightweight helmet designed for beginners, but using many proven, professional-level technologies to deliver high performance. The Viantor features ActiCage structural reinforcement that is integrated in the EPS and allows for large ventilation openings without compromising safety, providing maximum protection while ensuring optimal ventilation and extreme comfort. And, thanks to its ponytail compatibility, the Viantor from ABUS is an excellent choice for riders with long hair. Technology: - Multi Shell In-Mold for durable bonding of multi-part outer shell and shock-absorbing helmet material (EPS) - Ponytail compatibility - Good ventilation with 4 air inlets and 14 air outlets connected with flow channels - Semi-enclosing plastic ring connected to the adjustment system for optimum stability and fit - ActiCage: Structural reinforcement integrated in the EPS to optimize stability - Zoom Ace: Finely adjustable fit system with non-slip adjustment wheel for individual fit Sizing - Small: 51-55cm - Medium: 52-58cm - Large: 58-62cm