Compare: Triathlon helmet Our expert selection

  • LAZER G1 MIPS Bike Helmet – Lightweight Bicycling Helmets for Adults – Men & Women’s Cycling Head Protection with Ventilation, Black, Small
    Virginia Tech maximum 5-star protection rating
  • Bike Helmets for Adults - Adjustable Fit Bicycle Helmet with LED Light, MTB Bikes Sports Safety Helmet for Road & Mountain Cycling (Green)
    【SPECIAL MATERIALS IMPACT RESISTANCE】Mountain bike helmet with CPSC Safety Standard&CE Certified uses High-density, durable and tough PVC&PC, EPS foam, integrated molding superior technology is helpful to decrease the impact forces and protect rider's head during crash. 【VENTILATION SUPER COMFORTABLE】22 integrated flow vents help to keep cyclists cool. Meanwhile it is also helpful to increase the speed. The inner sponge lining can unpick to wash, comfortable and breathable. 【GOOD HEAD CIRCUMFERENCE ADJUST SYSTERM】The biking helmet goes with a standard size, equipped with the easy-use dial system and side straps make this cycle helmet adjustable to fit most cycling riders both men and women. Size: 30-46cm/11.8’’-18.1” 【EXCELLENT TAILLIGHT】Bicycle helmet with LED back light in the shape of diamond, 3 lighting modes - steady, slow flashing and fast flashing help people behind you clearly recognized your direction. A button in the middle of the light makes you turn it on easily 【DETACHABLE BRIM VISOR STYLISH DESIGN】Cycling helmet with special design of sun visor shield provides shade when biking, so that you can enjoy cycling even in hot days
  • Bicycle Helmets for Men Women Youth, Lightweight Mountain Bike Helmet Cycling Helmet with Detachable Sun Visor and Pad Lining, CE Complied(Green White)
    Adjustable for Most Head: Adjustable bicycle helmets to fit different head size from 56-64cm (22-25.2inches), suitable for most men women and youth. Safety Bike Helmets: Made of high-density EPS foam and the full shell coverage, this adult bike helmet offers all around protection for your head. An Extra Bonus-Arm Sleeve or Sports Headwear: The arm sleeve or the headwear is the best combination with the helmet, helping protect you away from hot and cold. This traditional cyclist helmet will never go out of time with its cool look. Lightweight Cycling Helmet: Weighs only 195g/0.43lb, our universal fit cycle helmet will not weight you all the way down while riding. Good Ventilation: Designed with 18 air vents, our unisex bike helmet provides all the ventilation needs for your hot summer ride. Detachable sun visor and pad lining for your better wearing choice.
  • Giro Helmet Tremor Rider Bike Helmet MIPS Bicycle Helmet for Kids - with A Reflective Safety Armband (Matte Black, One Size-Universal Youth)
    PACKAGE INCLUDES - A Giro Bike Helmet, Tremor bicycle helmet MIPS helmets for kids & adults bicycle, - with a Bike A Mile Reflective Safety Armband. In addition to the Tremor Mips helmet’s cool style, it offers the latest in head protection technology, an easy to adjust fit system, and 18 vents for breathability, making it a bit hit with little shredders. Featuring some of the best technologies from our adult line, like In-Mold construction for reduced weight and enhanced durability, and our acclaimed Roc Loc Sport system for fast, secure fit adjustments, ensure that the Tremor is ready for any ride. The Tremor MIPS also includes an integrated Multi-Directional Impact Protection System (MIPS), which can redirect energy and provide more protection in certain impacts, providing the latest in head protection technology for junior riders. BE SAFE AND VISIBLE - Reflective Bands Fully adjustable strap with velcro, lightweight, for Wrist, Arm, Ankle, Leg. High Visibility Reflective Running Gear for Men and Women for Night Running, Cycling, Walking.
    64,99 $
  • XinerTer Bike Helmet+Cycling mask Road Bike Helmets for Kids Youth Adult, Adjustable Multi-Sports Cycling & Skateboards and Scooters for Men& Women Helmet (Blue, S/M:50~57MM)
    【Head Safety Protection】Consists of high-density imported PC+EPS foam, meets CE Standard. The integrated structure helps absorb impact and protect the head during a collision. 【Riding mask】 the mask is breathable, made of ice silk, soft, breathable and retractable, comfortable to wear. During riding, it can absorb sweat to prevent dust from being sucked into the body. It is a good helper in cycling 【Comfortable and Cool】Moisture-wicking,thickened soft and washable helmet pad, lightweight material ensure that your helmet is comfortable however and wherever you ride. The over brow ventilation system pulls cool air in through the front and pushes it through an air-channel matrix to reduce overheating. 【adjustable size】the bicycle helmet can be adjusted up and down, and the tension around the head can be adjusted by one hand through the dial on the back to hold your head perfectly. It is very important for you to wear helmets correctly because small or large helmets are prone to potential hazards. Please measure your head circumference correctly before purchase. There are two sizes: adolescent s / M: 19.7-22.4 inches; adult: M / L: 22-24 inches. 【multi functional helmet】 this helmet is suitable for bicycles, mountain bikes, scooters and other bicycle helmets for men and women. If for any reason, our products do not meet your current standards, please send them back to us for replacement or full refund.
    23,99 $
  • Bicycle Helmets for Men Women Youth, Lightweight Mountain Bike Helmet Cycling Helmet with Detachable Sun Visor and Pad Lining, CE Complied(White Black)
    Adjustable for Most Head:Adjustable bicycle helmets to fit different head size from 56-64cm (22-25.2inches), suitable for most men women and youth. Safety Bike Helmets: Made of high density EPS foam and the full shell coverage, this adult bike helmet offers all around protection for your head. An Extra Bonus-Arm Sleeve or Sports Headwear: The arm sleeve or the headwear is the best combination with the helmet, helping protect you away from hot and cold. This traditional cyclist helmet will never go out of time with its cool look. Lightweight Cycling Helmet: Weighs only 195g/0.43lb, our universal fit cycle helmet will not weight you all the way down while riding. Good Ventilation: Designed with 18 air vents, our unisex bike helmet provides all the ventilation needs for your hot summer ride. Detachable sun visor and pad lining for your better wearing choice.
    17,99 $
  • Kids Bike Helmet Sport Helmets for Kids 3-12 Adjustable Bicycle Helmets for Boys and Girls Cycling Skating Scooter (Blue, XS(18.9-19.7 inch))
    Safe and Durable: The bike helmets are meets CPSC and CE safety requirements, which is very safe for your child. Kid's Sport Helmet is made of density ABS shell and thick EPS foam lining, that's would built to last, provide a good anti-collision effect and protect the head during exercise. Adjustable Kids Helmet: Extra small size is 18.89''-19.7'' (48-50cm), it’s suitable for 3-5 years old. medium size is 20"-22"(51-56cm), it’s suitable for 5-10 years old. The helmets come with an adjustable straps which makes it flexible to fit perfectly for boys and girls. Great Ventilation:The helmet for kids designed with 14x vents and removable sweat-absorbent sponge that allow the kid to remain cool in high temperatures and lets moisture evaporate, reduces the high body temperature caused by intense body movements. Wide Application and Ideal Gift: Sport toddler helmet is compatible for many sports to keep your kids safe, such as riding bikes, scooter, skateboard, biking, roller, balance bike etc. It is a great holiday gifts for your boys and girls as Children's Day gift, Christmas gift, birthday gift and other festival gift. 100% Customer Service Satisfaction: Any questions please feel free to contact us, we would deal with it in a 24 hour time. And we provide a 100% guarantee with 24 months warranty.
    25,99 $
  • Professional Bike Helmets for Adults - Adjustable Fit Bicycle Helmet with Warning Tail Light,CPSC&CE Certified MTB Bikes Sports Helmet for Road & Mountain Cycling (Green)
    【SPECIAL MATERIALS IMPACT RESISTANCE】Mountain bike helmet with CPSC Safety Standard&CE Certified uses High-density, durable and tough PVC&PC, EPS foam, integrated molding superior technology is helpful to decrease the impact forces and protect rider's head during crash. 【VENTILATION SUPER COMFORTABLE】22 integrated flow vents help to keep cyclists cool. Meanwhile it is also helpful to increase the speed. The inner sponge lining can unpick to wash, comfortable and breathable. 【GOOD HEAD CIRCUMFERENCE ADJUST SYSTERM】The biking helmet goes with a standard size, equipped with the easy-use dial system and side straps make this cycle helmet adjustable to fit most cycling riders both men and women. Size: 56-62cm/22.05’’-24.4” 【EXCELLENT TAILLIGHT】Bicycle helmet with LED back light in the shape of diamond, 3 lighting modes - steady, slow flashing and fast flashing help people behind you clearly recognized your direction. A button in the middle of the light makes you turn it on easily 【DETACHABLE BRIM VISOR STYLISH DESIGN】Cycling helmet with special design of sun visor shield provides shade when biking, so that you can enjoy cycling even in hot days
    21,60 $
  • Ogotol Kids Bike Helmet Skateboard Cycling Helmet Adjustable Lightweight Multi-Sport Helmet with Removable Liners for Boys and Girls CPSC Certified Helmet (Yellow-Green, S(18.9-20.5 inch))
    CPSC Certified Safety and Impact Resistant: This CPSC Certified kids helmet features shock-absorbing and impact resistant. The helmet made of high-quality ABS shell and high-density EPS foam inner shell protect the full rear head safety during impact,comfortable and durable. Adjustable Fit: The kids helmet comes with adjustment dial system and straps which make it flexible to fit the size of child. And there are two size: S: 48cm-52cm/18.9''-20.5'', M: 52cm-56cm/20.5''-22''.Our kids youth helmet suitable for 2-12 years old boys and girls. Comfortable and Breathable: Our kids bike helmet with 11 vents can help reduce sweating and keep children feel cool, which is suitable for skateboarding,skating,cycling, biking, snowboarding, riding, scooter ,balance bike, MTB, Bicycle, Ski, BMX, etc. Lightweight Helmet: The lightest choice of helmet-about 7.5 ounces, without sacrificing safety, children will not feel tired after wearing it for several hours. It’s a perfect gift for your Children. Customer Service: We provide a 100% guarantee with 12 months warranty. Any questions please feel free to contact us, we would deal with it in a 24 hour time.
    16,99 $
  • QQT Bicycle Helmets, Mountain Bike Helmets, Integrated Cycling Helmets, Unisex Cycling Helmets-C3
    1. Can be adjusted to different head sizes: This adult riding helmet has a standard size, equipped with an easy-to-use dial system and side straps, so that this helmet can be adjusted to different head sizes and is suitable for men and women . 2. Impact resistance: This bicycle helmet is specially designed for adult riders. The material uses tough and durable PVC, PC, and EPS foam materials to help absorb the impact and protect the head in the event of a collision. 3. Ventilation: Adopting professional aerodynamics and ventilation design to enable air to pass through the bicycle helmet, which helps to increase speed and keep cool. Make your journey more comfortable and smooth! 4. Lightweight: This bicycle helmet is made of lightweight materials, and the inner pad is made of breathable materials. It is comfortable to wear and easy to carry without weight. 5. Applicable scenarios: mountain riding, road riding, skateboard helmets, roller skating helmets, long-distance riding protective gear.
    41,99 $