This 18 vents bike helmet is made of integrally-molded EPS and PC outer shell, durable and comfortable. Stay safe and cool while cycling with this cycling helmet.

Features:
Lightweight integrally-molded EPS bicycle helmet with PC outer shell, impact resistant.
18 vents bring cool air in and flush warm air out, well-ventilated.
Adjustable strap with removable chin pad and quick-release buckle.
Comfortable antibacterial padding inside, detachable and washable.
Rotate the knob at the back of the helmet ensuring a precise fit.
Snap-on visor for extra protection.

Specifications:
Gender: Unisex
Material: EPS PC
Vent qty: 18 vents
Density: 75g/l
Color: Black orange / Red Black / Black green / White grey / Grey green (optional)
Head circumference: 56-59cm(M) / 59-62cm(L) (optional)
Item weight: M: 330g / 11.6oz, L: 350g / 12.3oz
Package size: 32 * 25 * 18.5cm / 12.6 * 9.8 * 7.3in
Package weight: 758-783g / 26.8-27.7oz

Package List:
1 * Cycling Helmet
1 * Visor
1 * Manual(English)