Aishi Electric Car Helmet Male And Female Dual Lens Anti Fog Bluetooth Black Warrior Head Grey

Material: ABS Applicable gender: male, female Size: M, L, XL, 2XL

Note: The size chart is the recommended size, and there is an error of about 2CM due to manual measurement and different head shapes. Please try it on yourself as the standard

size S(55-56CM)M(57-58CM) L(59-60CM)XL(61-62CM)XXL(63-64CM)