Яркие спорт цветов велосипед шлемы, волокно углерода шлемов горного велосипеда

Feature 1.Carbon fiber 2.Silicone 3.In-mold technology 4.Bug net anti-bacterial lining 5.Head retention system adjustable in height Bright colours, design elegant, beautiful and reveal personality, strong and light , velvet glove, resistance to fall off, impact resistance, not easy broken, strong foam density, head protection, increase the buffer, reduce damage, designed for safety of life. Unique porous rapid heat dissipation design, modelling is beautiful and unique design,