Mountain cross country bicycle full helmet extreme sports safety helmet

■Weight, Sizes & Colors 550 grams  One Size: M/L (56-62cm) 6 ranging colors ■ Construction Outer Shell Construction: In-mold polycarbonate shell with EPS liner Inner Shell: Thermoformed reinforcement shock absorbing polystyrene ■ Fit System LFS - Light Fit System ■ Ventilation 19 Wind Tunnel vents with internal channeling ■ Comfort Super fit designed for the purpose of asian and western head shape.   CAIRBULL light weight design. Clean Tex Pads are treated antibacterially and therefore prevent the rise of bacteria within the helmet. As a consequence, longevity and long-lasting hygienic freshness is achieved. Chinpad Optimal wearing comfort in the chin area. ■ Safety Complies with CE EN 1078 CPSC 1203 AS/NZS 2063 safety standards for helmet for cycling and use with skateboards and roller skates for persons age 5 and older.       ■ Removable protective chin bar, designed for trail riding adaptability. Plug in wit