Adjustable: The bicycle helmet is suitable for adult men and women. There is an adjustment knob on the rear of the bicycle helmet. You can easily adjust the size of the helmet with one hand. It is suitable for a head circumference of 21.25-24.40 inches (54-62cm). Our bicycle helmet will give you a comfortable and happy journey.
Safety Protection: This bicycle helmet is made of impact-resistant PC shell and EPS foam, which is sturdy and durable. The soft cushion made of internal EPS foam can absorb the pressure caused by external impact, making you feel comfortable during riding and protecting you in all aspects.
Cool and Light: Our cycling helmet has a special aerodynamic design and 20 vents, which can effectively reduce air resistance, reduce sweating, and make you feel cool when riding. The riding helmet weighs only about 260 grams (0.57 lb) and will not cause any burden to the rider's head when riding.
Bright and Safe Light: There are light behind our bicycle helmet, with 3 modes of safe red backlight-steady, slow flashing and fast flashing. Warn the vehicle or help other riders behind you to clearly recognize your direction, and riding at night is safer and more shining.
Application: Road mountain bike, Bicycle
Material: Shell PC + Internal EPS
Size: Free size adjustable head circumference size, 21.25-24.40 inches (54-62CM); 10.6*8.7*5.9 inches
Weight: About 260 g, 0.57 lb