Bicycle Helmet with LED Rear Light for Women Men bike MTB with Detachable Visor Lightweight and Vented Mountain Cycling Helmet A safe adult cycling helmet. Made from tough and durable PC material and high density EPS foam, this adult cycling helmet ensures better protection for the rider's head during the ride. It provides effective shock absorption and impact resistance. Adult helmet complies with US cycling standards Removable LED tail light: This adult bike helmet with light uses button batteries and works in 3 lighting modes (constant light/fast flash/slow flash), designed for night riders to prevent your night ride from being interrupted by other traffic. Adjustable road bike helmet. The swivel dial and chin strap on the back of the cycling helmet can be flexibly adjusted to your head circumference to ensure comfort and safety. Lightweight and ventilated: the ultra-lightweight men's and women's cycling helmets, at just 235 grams, are no burden on your head. Designed with 17 vents and breathable soft padding to keep you cool and comfortable during summer rides. The adult cycling helmet with LED light is definitely one of the best gifts for outdoor sports enthusiasts. Specifications: Product nameBicycle riding helmet Product material: EPS material PC shell Product weight: 250g or so Process type: One-piece moulding Multi-colours available: green black, pink black, yellow black, brown black, green black Size: Adjustable head circumference: 53-63CM Package Included: 1*Safety helmet