Bike Helmets for Adults,Bike Helmet,Helmet Caps Bike Scooter Unisex Half Helmet Open Face Skull Hat Cap,Lightweight Modern Design, Dirt Cycling Mountain Bicycle(Black Adult:25-23in)

Comfortable and Lightweight: This helmets for adults made of lightweight material, the inner pad use of breathable material to wear comfortably. The adoption of specialized aerodynamic and ventilation design allow air go through the women's helmets ?which help increase the speed and keep stay cool.