BIKEBOY Road Mountain Bike Helmet Ultralight DH MTB All-terrain Riding Helmet Men Women Sports Ventilated Cycling Bicycle Helmet

Model Number : Cycling Bicycle Helmet Certification : ce Air Vents : > 20 Weight (g) : about 250g Type : Non Integrally-molded Helmet Material : PC+EPS Age Group : (Adults) Men Other : BIKEBOY Origin : Mainland China Gender : Unisex Man and Women Head Circumference : 54-61cm Applicable : Road vehicles, Mountain bike ride, Roller skating,other outdoor sports Ventilation : 22 Wind Tunnel vents with internal channeling COLOR : 4 ranging colors

BIKEBOY Road Mountain Bike Helmet Ultralight DH MTB All-terrain Riding Helmet Men Women Sports Ventilated Cycling Bicycle Helmet ■ Weight,Sizes & Colors about 250g One Size: M/L(54-61cm) 4 ranging colors

■ Construction Outer Shell Construction:In-mold polycarbonate shell with EPS liner Inner Shell:Thermoformed reinforcement shock absorbing polystyrene

■ Fit System Lightweight fit system with an easy-to-turn dial for adjustments

■ Ventilation 22 Wind Tunnel vents with internal channeling

■ Comfort Removable and washable inner padding in Coolmax material- COOLMAX internal pads(cushioning comfort pad) are used in larger surface in contact with the head for increased comfort. Detachable for hand wash and anti-allergenic.Comfort Liner and Chin Pading keeps a good fit