Best Polycarbonate Bike Helmets in 2026

The Schwinn Thrasher lightweight helmet is designed for adults; suggested age range: 14 years old and up; suggested head circumference: 22. 88 to 24. 5 inches

Full Schwinn 360° Comfort featuring an adjustable dial fit knob and full-range padding for the perfect custom fit.

Two microshell layers and full-coverage EPS foam construction provides lightweight durability

Vents to keep little heads cool

Easy to adjust chin strap

Polycarbonate shell and durable foam liner

INTEGRATED MIPS: MIPS Protection System is integrated with the Roc Loc Sport Fit System for an added measure of protection in certain impacts plus market-leading fit and comfort.

UNIVERSAL FIT SIZING: Get the right fit, straight out of the box.

VENTILATION: 18 vents.

SAFETY - This GROTTICO bike helmet meets US & EU cycling standards.

ADJUSTABLE DIAL & STRAPS - The adjustable fit system for men and women. 2 sizes for choice, suggested head circumference: M (55-58CM), L (59-61CM)

INTEGRATED SAFETY REAR LIGHT - Bicycle helmet with USB rechargeable light. Best for night riding with 3 lighting modes, Steady, Flash and Wave.

Integrated MIPS Protection System

Hardshell With In-Mold Hardbody Lower Wrap: The two-piece shell combines a tough outer hard shell with a polycarbonate lower shell permanently fused to the liner for durability without excess weight

Quick Link Removable Visor

FUSION IN-MOLDING POLYCARBONATE SHELL AND PROGRESSIVE LAYERING - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet. The process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts.

FLEX SPHERICAL + MIPS - Comprehensive energy management. Flex spherical enhances our ability to address high-speed impacts, low-speed impacts, as well as rotational impacts. Think of it as comprehensive protection, with the added bonus of being able to design better helmet ventilation.

X-STATIC PADDING AND WRAPAROUND CHIN BAR - Quick-drying materials, woven with real silver fibers. A removable protective chin bar, designed for trail riding adaptability -- no tools required. Warning: all chin bars have limits, and serious injury or death can occur. Read the owner's manual carefully before using your helmet.

Graphics and design are inspired by our Demon Team

Fully adjustable visor with aluminum side visor screws

Tough injection molded thermal alloy resin polycarbonate shell

★ PREMIUM PROTECTION FOR YOUR KIDS - This Helmet features shock-absorbing EPS (expanded polystyrene shell) and fitted design to reduce your child risk of injury while biking on or off road

★ HEAVY DUTY CONSTRUCTION - If your toddler is one to go through a number of child bike helmets in a short period of time, then you are in luck! Avoid the disappointments associated with other toddler bicycle helmets that are made of cheap polycarbonate shell. Invest in our sturdy, adjustable bicycle helmet that is extremely durable and built to last

★ FITTED KIDS HELMET - While every other kid bicycle helmet appears loose and does not fit your child's head perfectly, our kids helmet for 2 - 8 years old comes with an adjustable harness/wheel ratchet that can be adjusted to fit heads measuring 18.9 - 21.3 inches

Rechargeable Helmet Light: VICTGOAL bike helmet included plug-in USB rechargeable LED light, 3 Lighting Modes-steady, fast flashing and slow flashing, will help riders behind you clearly recognized your direction. The bike helmet light only takes two hours to charge and can be used for 10 hours.

Cool and Lightweight Cycling Helmet: Our bike helmet is design with 21 breathable vents, can effectively reduce air resistance and make you feel cool when cycling. The cycling helmet only 310g (0.68 lb) will not cause any burden to the rider's head during cycling.

Impact Resistance: This bicycle helmet is made of high-density PC shell and EPS foam, with durable hard shell and soft pad can absorb the pressure caused by external impact. Our bike helmet will make you feel comfortable and protect you in all directions.

Its Rugged ABS Shell and shock-absorbing EPS foam effectively reduce the impact of any potential falls, providing essential protection to keep wearer safe from bumps and bruises. Complies with U.S. Consumer Product Safety Commission Safety Standard for Bicycle Helmets for Persons Age 5 and Older.

3 sizes, Small (51-54 cm/ 20.0-21.3 in.) for baby toddler and children. Medium (55-58 cm/ 21.6-22.9 in.) for youth teenager and adults. Large (59-61 cm/ 23.2-24.0 in.) for adults. Various colors for men, women, boys, girls and babies. Please choose the helmet size according to the head circumference.

This classic bike & skateboard helmet is perfect for a variety of outdoor activities, including biking, skateboarding, roller skating, scooter rollerblade, longboard, hoverboard.

HIGH PERFORMANCE QUALITY: CE Marked (European Standard) and CPSC Approved (American National Standard). The Zacro Bike Helmet is carefully constructed with an all-in-one polycarbonate solid PC shell and high-density shock-absorbing EPS foam, giving it excellent shock absorption and drop resistance.

DESIGNED FOR MAXIMUM COMFORT: With a special aerodynamic design, 18 vents circulate air, keeping your head cool and dry in hot conditions.

REMOVABLE INNER PAD AND VISOR: The visor comes with an adult bike helmet that can be easily and securely removed to help keep the sun out of your eyes and prevent rain from getting into your eyes while riding. The wrap-around padding increases comfort and is easy to clean as it is removable.

Reinforced polycarbonate shell in-molded with the EPS liner extends down the sides and back of the head for maximum coverage and durability

Triple position adjustable retention system allows customized fit for various eyewear, head shape and riding styles

Single-piece, ultra-plush, removable and washable comfort liner made of a moisture-wicking material for a dry, comfortable feel

Complies with the U.S. Safety Standard. It is made of sturdy PC shell and high quality EPS foam, providing more protection for the cyclist.

2 sizes are available: L, 58-61 cm (22.8-24.0 inch) for adult; M, 54-58 cm (21.3-22.8 inch) for kids age 5 and older. Please choosing the helmet size according to the head circumference.

The adjustable dial and strap can be easily adjusted to achieve a custom fit. Besides, there is a insect net attached on the front of the helmet. Suitable for road / mountain cycling and other biking activities.

Shell Material: polycarbonate

Impact Foam: dual-density Varizorb EPS, [liner] XT2

Ventilation: optimized

MARKET-LEADING PERFORMANCE AND PROTECTION: Engineered in Giro’s helmet test lab.

INTEGRATED MIPS: MIPS Brain System is integrated with the Roc Loc 5 Air Fit System for an added measure of protection in certain impacts plus market-leading fit and comfort.

LIGHTWEIGHT AND DURABLE: In-molding construction eliminates excess weight and permanently fuses tough polycarbonate outer shell to the interior liner.

MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab

MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash

LIGHTWEIGHT AND RUGGED: In-mold polycarbonate shell with EPS liner. EPS liner is captured by a full hardbody wrap for protect from the elements

🦄 LOOKING FOR A SAFE HELMET FOR YOUR LITTLE ONE - The heart of PATHLANE's extraordinary design and performance is In-Mold Helmet Technology, which fuses polycarbonate shell to the foam liner, harder than ordinary helmets bonded with glue and providing more comprehensive protection for kids while biking, skating, or scooting. The kids helmets have passed the local CPSC and ASTM safety certification tests in the U.S.

🦄 IDEAL FOR TRAINING CHILDREN'S IMAGINATIVE ABILITY - Kids love to imagine and the creative molded 3D unicorn kids helmet design brings more joys than traditional single helmet for kids. It's the great and decent present for Kids, Boys, Girls and Friends.

🦄 GET THE PERFECT FIT - Advanced dial fit system allows you to easily custom tune the fit tension and the fore-aft tilt of the children helmet in seconds using a single hand. And it's more durable than comparable systems. Recommended for kids 3-8 years old. (19.2-21.6 inch).

CLASSIC & VINTAGE URBAN STYLE - It is specialized designs for the urban commuting, bikes cycling and suitable for city, road, electric, trek bike and etc.Pick from a variety of matte colors to perfectly accent your bike and augment your personality.

SAFETY - BASE CAMP bike helmets are dual safety certified,meets US & EU cycling standards.The construction of the A19 traditional style bicycle helmet is integrated polycarbonate shell with EPS liner,manages the energy from impacts effectively and offering tremendous protection.

SIZE ADJUSTMENT SYSTEM - Adult helmet suitable for most adults head circumference from 22 to 23.6 inches. The easy dial adjustable fit system lets you fine-tune the way the helmet, fits men, women and youth.The soft padding under the chin-strap clasp prevents pinching or rubbing.

SAFETY - This PHZ. adult mountain helmet meets US & EU cycling standards.

ADJUSTABLE DIAL & STRAPS - The adjustable fit system for men and women. 2 sizes for choice, suggested head circumference: M (55-58CM), L (59-61CM)

INTEGRATED SAFETY REAR LIGHT - Mountain helmet with detachable USB rechargeable light. Best for night riding with 3 lighting modes, Steady, Flash and Wave.

【High Safety Protection】Basecamp bike helmet meets US cycling standard. With superior in-molding technology, bicycle helmet made of high-density PC shell and EPS foam is helpful to absorb and decrease the pressure caused by external impact forces, and protect your head in all directions during crash. Adults wear our bike helmet will feel Safer and more comfortable.

【Bike Helmet with Bright Rear Light】Mountain bike helmet rare light with 3 lighting modes - steady, slow flashing and fast flashing, keeps you safe and shine in night cycling. It will warn the cars and help riders behind you clearly recognize your direction, providing the highest and best possible protection and visibility on the city streets. An extra spare battery is also included.

【Bicycle Helmet with Detachable Magnetic Visor】Bike helmet visor with with 3 strong magnets, can be used as a sunglasses, not only protect your eyes against wind and sand, but also block the strong sunlight, UV400 protection. It won’t interfere with wearing your own glasses. Bike helmet men women meets your 3 wearing needs-goggles up, goggles down and no goggles, fit for mountain bike and road bike cycling.

Enhance your cycling identity - Choose Lumos Kickstart, the smart helmet designed for those who prioritize safety, technology, and style in their cycling adventures. Stand out among fellow cycling enthusiasts and embrace the cutting-edge features that will elevate your road biking and e-biking experience while providing exceptional visibility and protection.

Enjoy effortless communication on the road - Integrated bike turn signals controlled by a wireless handlebar-mounted remote make your cycling experience safer and more enjoyable. Connect the Lumos Kickstart to our app for seamless LED pattern customization, brightness adjustments, Team Sync feature, and ride tracking. Experience up to 10 hours of battery life and convenient magnetic charging.

Prioritize safety with MIPS head protection - Benefit from the advanced safety of the Multi-Directional Impact Protection System (MIPS), a sophisticated design that helps protect your head by allowing the helmet to absorb rotational impact force during your rides and commutes.

🚴‍♀️Safety Protection: Shinmax bike helmet is made of high-density imported PC shell and EPS Foam with in-molding technology can surely improve safe performance.Cycling helmet with durable hard shell, detachable soft inner pad can absorb the pressure caused by external impact,provide the maximum protection for head from all directions.

🚴‍♀️LED Rear Back Light: Bicycle helmet with LED rear back light includes 3 different lighting modes - steady, slow flashing and fast flashing which can remind other riders or cars behind you to recognize your direction clearly,makes your cycling more safer and brighter at night or in the darkness weather.(An extra replacement battery included as a bonus).

🚴‍♀️Detachable Magnetic Goggles: This bike helmet men women comes with detachable magnetic goggles shield can be used as a sunglasses which can provide UV400 protection, not only protect your eyes against wind and sand, but also block the strong ultraviolet light,the goggles are with 3 strong magnet, easy to removed or glue it on,you can also wear your own glasses under the goggles.("B08P2YDV92"for other replaceent goggles).

FUSION IN-MOLDING POLYCARBONATE SHELL, PROGRESSIVE LAYERING, AND EXPOSED POLYCARBONATE ROLL CAGE - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet. The process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts.

MIPS-EQUIPPED AND FLOAT FIT RACE (INTEGRATED WITH MIPS) - MIPS stands for Multi-directional Impact Protection System, which is a leading slip-plane technology inside the helmet designed to reduce rotational forces that can result from certain impacts. Custom-fit at the highest performance, Seemlessly integrated with MIPS, and offers three-way adjustability: height, pad width, and tension.

X-STATIC AND XT2 PADDING, NO-TWIST TRI-GLIDES AND SWEAT GUIDE - Quick-drying materials, woven with real silver fibers. Quick-adjust fasteners that help keep straps flat and properly positioned. Sweat Guide pad design pulls moisture away from the brow pad and away from eyewear.

FUSION IN-MOLDING POLYCARBONATE SHELL - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet.

MIPS-EQUIPPED - MIPS stands for Multi-directional Impact Protection System, which is a leading slip-plane technology inside the helmet designed to reduce rotational forces that can result from certain impacts.

FLOAT FIT & NO-TWIST TRI-GLIDES - A minimalist, lightweight fit system with an easy-to-turn rubber overmolded dial for adjustments (integrated with MIPS). Quick-adjust fasteners that help keep straps flat and properly positioned.

【High Safety Protection】Shinmax bike helmet is carefully constructed with an all-in-one polycarbonate solid PC shell and high-density shock-absorbing EPS foam can absorb the pressure caused by external impact, giving it excellent shock absorption and drop resistance, effectively reducing impact forces and providing you the most reliable safety.

【USB Rechargeable Rare Light】Specialized bicycle helmet is designed with plug-in USB rechargeable LED light,3 Safety Red lighting modes bicycle helmet - Normal on, Fast flashing and Breathing light which can remind other riders or cars behind you to recognize your direction clearly,makes your cycling more safer and brighter at night or in the darkness weather.The rear light is waterproof, soaked in water can still be used.

【Detachable Magnetic Goggles】 Adult bike helmet comes with Detachable Magnetic Goggles Visor Shield can be used as a sunglasses with 3 strong magnet makes it easy to removed or glue it on, Not only protect your face against wind and sand, But also block the strong ultraviolet light, UV400 protection. The adult bike helmet can fit for mountain bike and road bike cycling.

The MCX Dirt Bike Helmet by Vega Helmets is a super lightweight off road helmet packed with modern features, perfect for all skill level riders

COOL SHELL – Charge forward with the MCX’s aggressively modern design, engineered with an advanced polycarbonate ABS shell to keep you safe and 3 extra-large intake vents 2 mid-range intake vents and 4 large exhaust vents to keep you cool

LOADED WITH TECH – Enjoy the MCX full face helmet’s range of features including a removeable silk touch comfort tech wick dri liner system, anti-glare multi-position sun visor, lightweight 3.2 lb shell, and padded D-ring strap for added comfort

【Impact Resistant Bike Helmet】Basecamp bike helmet meets US & EU cycling standards. In-molding technology joins thick EPS foam core and durable high density PC outer shell to ensure this bicycle helmet absorb the impact force in the crash and keep your head safe when road cycling or mountain biking.

【Bicycle Helmet with Detachable Taillight】Bike helmets for men women comes with led back light in the shape of diamond. 3 lighting modes (steady, slow flashing and fast flashing) help people behind you recognized your direction clearly, and provide max visibility and safety while night riding on the city streets. Extra back-up battery is also included.

【Cycling Helmet with Sun Visor】Adult bike helmets with special design of sun visor shield provides shade when biking, making you reduce glare and increase your field of vision, so that you can enjoy cycling even in hot days, and you can take the visor off when you don't want it. A portable helmet backpack is convenient for you carry it.

Lightweight polycarbonate/ABS shell construction with MIPS energy management system

Fully adjustable Flying Bridge Visor with air intake vents with Velocity Flow Ventilation system for maximum cooling

Removable interior

SAFETY: Our Bike Helmets Complies with U.S. CPSC,EU CE Safety Standard for Bicycle Helmets for Persons Age 5 and Older,Equip with 3 modes Helmet Led Rear light for Night or Morning Riding Safety(Lighting Models:Always On, Fast Flash, Slow Flash) (NOTE;if it does not work please contact us we will help you solve the problem)

IN-MOLD CONSTRUCTION ULTRA LIGHTWEIGHT: In-mold construction fuzes a tough polycarbonate outer shell with the helmet’s impact-absorbing foam liner.In-mold helmets can be lighter and cooler than traditional helmets, It very comfortable to wear

AMPLE VENTILATION: Comfortable pad and 24 Vents keep Ample Ventilation for ultimate temperature regulation and reducing resistance, It makes your road, recreational or commute riding more effortless, and come with Visor protect your from sun

Condition: Brand New; Helmet Size: Large (Adult)

Helmet Features: Well vented all purpose product for off-road riding; Sleek design and lightweight; Injection molded Polycarbonate and Thermoplastic composite shell; Front anti-fog, anti-scratch and wide visual field clear visor

Dual visor design; Inner dark tinted aerodynamic visor; Automatic visor release on left side of helmet for inner visor; Removable helmet liner and cheek pads is lightweight, soft and easily removable and washable; Ventilation System for Optimum Circulation; Padded chin strap with quick release closure and strap keeper