Name: Mountain bike riding helmet

Material: PC shell + EPS foam body

Weight: 275g/piece

Features: light and breathable, easy to carry,

safe to relieve impact and strong

Ventilation holes: 25 holes

Uses: road and mountain bike helmets

Size: S suitable for head circumference 52-55cm;

M suitable for head circumference 55-58CM;

L suitable for head circumference 58-61CM

Color: black, blue,red, yellow,red-blue,white,pink and so on.

Also accept OEM brand and color.