10% OFF Your Purchase With Code TAKE10 Expires 9/25/19 | See Exclusions

Filter By:

  • Show More Brands

  • Show Fewer Brands
  • Show More Sizes
  • Show Fewer Sizes

Adults

Looking for an adult bicycle helmet? Trek Bicycle Superstore has a large selection from Bontrager, Fox, Giro and more. 

Smith Optics Route
$120.00
Getting you from any point to your destination, Smith's Route road helmet raises the bar when it comes to comfort and protection out on the road. Using Smith’s proven Aerocore Construction featuring Koroyd, the Route’s clean design targets in on important zonal impact areas, offering better protection where and when it matters most. They combine this with their AirEvac ventilation and VaporFit adjustable fit system, creating the perfect balance of comfort and confidence for any ride. - Lightweight Aerocore In-Mold Construction - Zonal Ventilated Protection Featuring Patented Koroyd Material - VaporFit Adjustable Fit System - 18 Optimized Vents - X-Static with Reactive Cooling Performance Lining - Ultra-Light Single Layer Webbing - AirEvac Ventilation
Smith Optics Rover
$120.00
For the wanderer in everyone. The Smith Rover mountain bike helmet raises the bar when it comes to comfort and protection out on the trail. Using Smith’s proven Aerocore Construction featuring Koroyd, the Rover's clean design targets in on important zonal impact areas, offering better protection where and when it matters most. They combine this with their AirEvac ventilation and VaporFit adjustable fit system, creating the perfect balance of comfort and confidence for any ride. - Lightweight Aerocore In-Mold Construction - Zonal Ventilated Protection Featuring Patented Koroyd Material - VaporFit Adjustable Fit System - 18 Optimized Vents - X-Static with Reactive Cooling Performance Lining - Ultra-Light Single Layer Webbing - AirEvac Ventilation - Integrated Visor
Smith Optics Overtake
$125.00 - $250.00 $250.00 50% Off
You leave it all on the road. Your passion, your power, and the shattered wills of your competition. When every pedal stroke counts, every piece of equipment needs to perform. Smith's Overtake helmet is the one you need to put the sting into the peloton. Providing maximum ventilation, untouchable aerodynamics, and racer-pleasing low weight, the Overtake sacrifices nothing in pursuit of your next podium spot. Built with Smith's Aerocore construction, the low-volume Overtake offers effective temperature regulation on even the most grueling climbs and hottest days. Thanks to the honeycomb-shaped Koroyd material, the Overtake features enhanced impact resistance. And, it wouldn't be a Smith helmet without those extra touches to make it stand out from the crowd. The adjustable fit system, ultra-light webbing, and soft lining make for a helmet that's all-day comfortable. You'll also appreciate Smith's eyewear-integration dock that allows riders to securely store their sunglasses while they're not being worn. Don't just chase the competition. Overtake them.
Smith Optics Route MIPS
$150.00
Getting you from any point to your destination, Smith's Route road helmet with MIPs raises the bar when it comes to comfort and protection out on the road. Using Smith’s proven Aerocore Construction featuring Koroyd, the Route’s clean design targets in on important zonal impact areas, offering better protection where and when it matters most. They combine this with their AirEvac ventilation and VaporFit adjustable fit system, creating the perfect balance of comfort and confidence for any ride. - Lightweight Aerocore In-Mold Construction - Zonal Ventilated Protection Featuring Patented Koroyd Material - MIPS system available in all colors - VaporFit Adjustable Fit System - 18 Optimized Vents - X-Static with Reactive Cooling Performance Lining - Ultra-Light Single Layer Webbing - AirEvac Ventilation
Smith Optics Rover MIPS
$150.00
For the wanderer in everyone. The Smith Rover MIPs mountain bike helmet raises the bar when it comes to comfort and protection out on the trail. Using Smith’s proven Aerocore Construction featuring Koroyd, the Rover's clean design targets in on important zonal impact areas, offering better protection where and when it matters most. They combine this with their AirEvac ventilation and VaporFit adjustable fit system, creating the perfect balance of comfort and confidence for any ride. - Lightweight Aerocore In-Mold Construction - Zonal Ventilated Protection Featuring Patented Koroyd Material - MIPS system available in all colors - VaporFit Adjustable Fit System - 18 Optimized Vents - X-Static with Reactive Cooling Performance Lining - Ultra-Light Single Layer Webbing - AirEvac Ventilation - Integrated Visor
Smith Optics Forefront
$220.00
The award winning Forefront. A full-coverage helmet ideal for all-mountain riding or racing, the Smith Forefront's Aerocore construction featuring Koroyd creates a low volume helmet with ventilated protection that fully integrates with your sunglasses, goggles, light, or POV camera. - Lightweight Aerocore In-Mold Construction - Ventilated Protection Featuring Patented Koroyd Material - Integrated Skeletal Structure - VaporFit Adjustable Fit System - Adjustable/Removeable Visor - Integrated Camera & Light Mount - 21 Vents - X-Static with Reactive Cooling Performance Lining - Ultra-Light Single Layer Webbing - AirEvac Ventilation - Goggle Retention Strap Included
Smith Optics Overtake
$250.00
You leave it all on the road. Your passion, your power, and the shattered wills of your competition. When every pedal stroke counts, every piece of equipment needs to perform. Smith's Overtake helmet is the one you need to put the sting into the peloton. Providing maximum ventilation, untouchable aerodynamics, and racer-pleasing low weight, the Overtake sacrifices nothing in pursuit of your next podium spot. Built with Smith's Aerocore construction, the low-volume Overtake offers effective temperature regulation on even the most grueling climbs and hottest days. Thanks to the honeycomb-shaped Koroyd material, the Overtake features enhanced impact resistance. And, it wouldn't be a Smith helmet without those extra touches to make it stand out from the crowd. The adjustable fit system, ultra-light webbing, and soft lining make for a helmet that's all-day comfortable. You'll also appreciate Smith's eyewear-integration dock that allows riders to securely store their sunglasses while they're not being worn. Don't just chase the competition. Overtake them.
Smith Optics Overtake MIPS
$290.00
You leave it all on the road. Your passion, your power, and the shattered wills of your competition. When every pedal stroke counts, every piece of equipment needs to perform. Smith's Overtake helmet is the one you need to put the sting into the peloton. Providing maximum ventilation, untouchable aerodynamics, and racer-pleasing low weight, the Overtake sacrifices nothing in pursuit of your next podium spot. Built with Smith's Aerocore construction, the low-volume Overtake offers effective temperature regulation on even the most grueling climbs and hottest days. Thanks to the honeycomb-shaped Koroyd material, the Overtake features enhanced impact resistance. Smith's commitment to rider safety goes even further with the inclusion of MIPS technology. And, it wouldn't be a Smith helmet without those extra touches to make it stand out from the crowd. The adjustable fit system, ultra-light webbing, and soft lining make for a helmet that's all-day comfortable. You'll also appreciate Smith's eyewear-integration dock that allows riders to securely store their sunglasses while they're not being worn. Don't just chase the competition. Overtake them.
POC Trabec
$150.00
Your riding has stepped up; it’s time for your helmet to do the same. POC’s Trabec has an inner EPS foam core, reinforced with aramid filaments, that sits around your head for superior protection. On top of that, there's a durable polycarbonate exterior with seams located in areas of least exposure. The adjustable visor not only looks great, it also shields you from rain, sun, mud, and the occasional low-hanging branch. Plus, you have 16 vents for excellent cooling and an easily adjustable retention system to dial in the optimal fit.
POC Octal
$239.99
POC engineered the Octal helmet to be light, ventilated, and safe. It's unique shape uses a unibody construction that provides more coverage to the temples and the back of the head. It's EPS liner is strategically thicker in sensitive areas, and it's all covered with a durable outer polycarbonate shell. The Octal delivers massive front vents and uses Coolbest padding to reduce the temperature between the helmet and your head. The huge vents even make a great place to store your sunglasses. A classic cotton cycling hat and scannable ICE tag are also included.
POC Octal Raceday
$239.99
POC's Octal helmet is light, ventilated, safe, and FAST. It's unique shape uses a unibody construction that provides more coverage to the temples and the back of the head. It's EPS liner is strategically thicker in sensitive areas, and it's all covered with a durable outer polycarbonate shell. The Octal delivers massive front vents and uses Coolbest padding to reduce the temperature between the helmet and your head. The huge vents even make a great place to store your sunglasses. A scannable ICE tag is also included.
POC Octal Aero Raceday
$270.00
Beyond just aerodynamic, POC's Octal Aero provides incredible ventilation and safety. It's unique shape uses a unibody construction that provides more coverage to the temples and the back of the head. It's EPS liner is strategically thicker in sensitive areas, and it's all covered with a durable outer polycarbonate shell. Relective patches help keep you visible and POC includes their scannable ICE tag. To keep this aerodynamic helmet from overheating, POC included Coolbest padding to reduce the temperature between your head and the helmet. Additionally, large exhaust ports at the back of the helmet move warm air out and increase air circulation so you can keep cool even at your red line.
POC Octal AVIP MIPS
$319.99
POC engineered the Octal MIPS helmet to be light, ventilated, and safe. It's unique shape uses a unibody construction that provides more coverage to the temples and the back of the head. It's EPS liner is strategically thicker in sensitive areas, and it's all covered with a durable outer polycarbonate shell. The Octal delivers massive front vents and uses Coolbest padding to reduce the temperature between the helmet and your head. The huge vents even make a great place to store your sunglasses. And to take your safety even further, the helmet is equipped with a scannable ICE tag and the patented MIPS system to reduce the rotational forces to the brain in the case of an oblique impact.
Nutcase The Zone
$49.99
For skate sessions in the bowls, afternoon jump jams at the bike park, or just cruising to school or work, the Zone helmet has all the quality features you'd expect from Nutcase at a price you'll love. The comfortable and conforming FlexForm EPS liner flexes to the shape of the head for a fast, easy fit on the go that's great for growing youth, and features internal channelling and 14 vents for effective temperature regulation. Nutcase includes three sets of pads to customize the fit and accommodate an even greater size range, too.
Nutcase Street
$69.99
Nutcase’s Street helmet offers cutting-edge comfort, style, and protection with its injection-molded ABS-plastic outer shell, EPS inner construction, and its multitude of vents that ensure ample airflow. You'll also love the adjustable dial fitting system, soft straps, and magnetic buckle, giving you a snug, comfortable fit and letting you close the buckle with one hand. There are reflective logos for enhanced visibility and a detachable visor, too.
Nutcase Street
$69.99
The third generation of the Nutcase Street helmet is certified safe for both bicycling and skating. They've taken the best features of their original line of helmets and used them to enhance the design and function throughout: great designs that let you express your unique personality, a smoother contoured shell, lighter weight, increased ventilation, and extra sets of pads to fit a variety of head sizes. The Street Sport is sure to get you out on your bike in safety and style. - Fidlock magnetic buckle - Removable spin dial fit system - Detachable visor  - Durable, injection-molded ABS shell with protective EPS foam - Crumple Zone in EPS is engineered to disperse energy on impact - Eleven vents and internal EPS channeling for maximum airflow - Three sets of foam pads for customized fit - 360 degree reflectivity - CPSC 16 CFR 1203 and ASTM F1492 certified for cycling, scooting, and skating
Nutcase Metroride
$79.95
For morning commutes across town, or weekend cruises around town, Nutcase's Metroride boasts urban style and all-day comfort. The light, low-profile shell is sleek and chic, with Nutcase's trademark fun colors, an integrated visor, and generous venting to let the breeze blow through your hair. The convenient spin dial strap features a wide range of easy-to-use adjustment, while other key features, like a magnetic buckle and soft chin strap protector, make it simple to include the Metroride in your two-wheeled lifestyle.
Nutcase Tracer
$89.99
One helmet to rule them all! From your commute to work to an afternoon ride on your local trails, the Tracer goes everywhere with a versatile mix of style and sport. The polycarbonate shell is molded to EPS foam for lightweight, tough protection, and features 10 vents and internal channeling to maximize airflow when you're cranking through the miles. For precise temperature regulation and extra protection in wet weather, flipping the CoolControl slider opens or closes the vents to ensure you're ever the happy cyclist. A removable cloth visor shields your eyes from sunlight and precipitation, and the soft chin strap and easy-to-snap magnetic buckle offer comfort and quick one-handed operation. Nutcase includes three sets of pads to adjust the Tracer's headspace, and fine-tuning the fit is easy once the helmet's on. Just twist the spin dial in the back to find the sweet spot. For added safety when making that early morning commute or when riding at night, Nutcase includes all-over reflectivity for 360-degree visibility. - Fidlock magnetic buckle - Reflective spin dial fit system - Removable cloth visor - Lightweight inmold PC shell with protective EPS foam - Ten vents and internal EPS channeling for maximum airflow - CoolControl adjustable vent system for climate control - 3M reflective straps - Locking chin strap divider - Three sets of pads for a customized fit - CPSC 16 CFR 1203 certified for cycling    
Nutcase Metroride MIPS
$109.95
For morning commutes across town, or weekend cruises to a snazzy dinner date, Nutcase's Metroride MIPS boasts urban style, all-day comfort, plus patented MIPS brain protection! The light, low-profile shell is sleek and chic, with Nutcase's trademark fun colors, an integrated visor, and generous venting to let the breeze blow through your hair. The convenient spin dial strap features a wide range of easy-to-use adjustment, while other key features, like a magnetic buckle and soft chin strap protector, make it simple to include the Metroride in your two-wheeled lifestyle. - MIPS (Multi-directional Impact Protection System) - Fidlock magnetic buckle - Dual-position spin dial fit system - Durable snap-in visor - Lightweight inmold PC shell with protective EPS foam - 3M reflective straps - Three sets of moisture-wicking pads for customized fit - CPSC 16 CFR 1203 certified for cycling
Nutcase Tracer MIPS
$114.99
A great helmet just got even better! From your commute to work to an afternoon ride on your local trails, Nutcase's Tracer MIPS goes everywhere with a versatile mix of style and sport. The polycarbonate shell is molded to EPS foam for lightweight, tough protection, and features 10 vents and internal channeling to maximize airflow when you're cranking through the miles. The MIPS (Multi-directional Impact Protection System creates a sliding layer between your head and the helmet to allow for deflection of angled impacts. Flipping the CoolControl slider opens or closes the vents to ensure your head stays just the right temperature. A removable cloth visor shields your eyes from sunlight and precipitation, and the soft chin strap and easy-to-snap magnetic buckle offer comfort and quick one-handed operation. Nutcase includes three sets of pads to adjust the Tracer's headspace, and fine-tuning the fit is easy once the helmet's on. Just twist the spin dial in the back to find the sweet spot. For added safety when making that early morning commute or when riding at night, Nutcase includes all-over reflectivity for 360-degree visibility. - MIPS (Multi-directional Impact Protection System) - Fidlock magnetic buckle - Reflective spin dial fit system - Removable cloth visor - Lightweight inmold PC shell with protective EPS foam - Ten vents and internal EPS channeling for maximum airflow - CoolControl adjustable vent system for climate control - 3M reflective straps - Locking chin strap divider - Three sets of pads for a customized fit - CPSC 16 CFR 1203 certified for cycling
Kali Protectives Maha Helmet
$30.00
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.
Kali Protectives Chakra Mono Helmet
$38.50
Swaddle your noggin with Kali's Chakra Helmet. It features Composite Fusion technology and a lightweight, strong polycarbonate shell for long-lasting durability. The Chakra extends down over the rear of your head for extra coverage and comfort and everything stays comfortably in place thanks to the Dial Fit Adjustment system that wraps your head with a quick turn of a dial. Light on your head with style for miles, the Chakra is ready to unleash its hidden power on your favorite ride. Technology: - Composite Fusion: In-molding technology merging the shell and EPS foam liner. Better impact energy management, increased dynamic range - smaller, lighter and stronger. Features: - Anti-microbial pads - Polycarbonate shell with EPS foam - Dial-Fit closure - Sizing: S/M (52-57 CM) M/L (58-61 CM)
Kali Protectives Viva Helmet
$50.00
You spend a lot of time with your tires on the dirt or pavement and even more in the air, so grab Kali's Viva Helmet for some brain-wrapping confidence. The lightweight, sleek design is only the beginning: a durable ABS shell is the first layer of defense, while real strength lurks beneath in the form of Kali's Composite Fusion Three technology. It works by transmitting impact forces away from your head using small triangular structures in the foam. Even with all this stellar coverage, you get plenty of cooling thanks to the integrated Airflow system, while the anti-microbial fit pads keep it all snugly in place. - Sizing: S (48-54 CM) M (54-58 CM) L (58-61 CM)
Kali Protectives Danu Helmet
$60.00
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. Features: - Composite Fusion protection - Removable visor - Recycled EPS foam and PET straps - Water based paint - 100% cotton pads - Dial-Fit closure system - Sizing: S/M (55-58 CM) L/XL (58-61 CM)
Kali Protectives Loka Helmet
$85.00
Fulfill your need for road speed with Kali's Loka Helmet. It's got Composite Fusion Plus technology for exceptional strength and impact force distribution, not to mention a layer of pyramid EPS cones for even more toughness. The Micro Fit system snugs up tight and comfy around your head so nicely you'll forget you're even wearing a lid. Loaded with top-end features, the Loka is sure to fulfill your need for speed. - Sizing: S/M (54-58 CM) M/L (58-62 CM)
Kali Protectives Alchemy Helmet
$100.00
All the elements come together in a Composite Fusion trail helmet that is light yet so comfortable you'll forget you're wearing it. Features LDL, Kali's proprietary multi-G impact technology. - Sizing: S/M (54-58 CM) L/XL (58-62 CM)
Kali Protectives Therapy Helmet
$100.00
Slay your inner demons as you log some serious miles. Featuring LDL multi-G impact technology and Composite Fusion, the Therapy is something everyone should experience. Technology: - Composite Fusion: In-molding technology merging the shell and EPS foam liner. Better impact energy management, increased dynamic range - smaller, lighter and stronger. - LDL - Low Density Layer: Consists of specially designed viscoelastic padding placed throughout the helmet. Reduces rotational impact forces by up to 25% and low-G linear impact forces by up to 30% Features: - Washable, anti-microbial, moisture wicking pads - Locking buckle & sliders - Sizing: XS/S (48-52 CM) S/M (54-58 CM) M/L (58-62 CM)
Kali Protectives City Helmet
$125.00
This isn't your average bike helmet. The CITY is a purpose-built urban helmet featuring Composite Fusion Plus technology, integrated drop-down eye shield, and removable ear pads. The result is a helmet ready to take on any urban commute. Technology: - Composite Fusion Plus: This technology uses a layer of multi density cone shaped foam that intersect with a layer of softer foam that surrounds the head. In an impact, these cones act as a progressive damper to absorb different levels of impact. As they collapse, these cones also direct energy sideways and away from the brain. Features: - Integrated visor - Anti-microbial pads - Removable ear pads - Integrated rear light mount - Sizing: S/M (54-58 CM) L/XL (58-62 CM)
Kali Protectives Maraka Helmet
$160.00
Tech meets epic. The Maraka helmet is loaded with the most advanced technology available, including proprietary SuperVents for maximum airflow and LDL protection to help mitigate rotational forces, while keeping the weight under 300 grams. Technology: - Composite Fusion Plus: Incorporates layers of multi-density cone-shaped EPS foam, reduces impact g-forces up to 25%. - The Low Density Layer (LDL) consists of specially designed viscoelastic padding placed throughout the interior of the helmet. Reduces rotational impact forces by up to 25% and low-G linear impact forces by up to 30%. Features: - Composite Fusion Plus Protection - Anti-microbial pads and bug liner - Breakaway visor - Polycarbonate shell and under wrap - Dual closure - Sizing: XS/S (48-52 CM) S/M (52-58 CM) M/L (58-62 CM)
Kali Protectives Interceptor Helmet
$180.00
Lightweight, deep coverage, incredible ventilation, and enhanced protection. When all you want to do is shred your mountain bike, Kali Protectives brings you the Interceptor, the next stage in head protection. Technology: - Nano Fusion: In-molded multi-density EPS with acrylic self-healing foam and carbon nanotubes. Dissipates impact energy more efficiently in a smaller volume. - The Low Density Layer (LDL) consists of specially designed viscoelastic padding placed throughout the interior of the helmet. Reduces rotational impact forces by up to 25% and low-G linear impact forces by up to 30%. Features: - Supervents - Anti-microbial pads - Adjustable visor - Accessory mounting system - Polycarbonate shell and under wrap - BOA closure - Weight: 390g / 13.7 oz. - Sizing: S/M (54-58 CM) L/XL (59-64 CM)
Page 1 of 4 Next page