Windproof & Shockproof & Breathable,high density ABS and very comfortable helmet. Multiple sizes, color choices, and ruggedness. The vents are designed to make you more comfortable during cycling. With detachable visor and quickly disassembled lens base for easier lens replacement. Perfect for motorcross , motorcycle and scooter riders. Well vented all purpose product for summer or winter riding. Specification: Product Name: Motorcycle Helmet. Material: ABS. Gender: Unisex Adult. Lens Color: Clear/Color. Length: 29CM. Package Size: 37cm*27cm*26cm(L*W*H). Helmet Shell Color: Black/White. Color & Size: 1.Black-Clear ( M ) 2. White-Clear( M ) 3.Black-Color ( XL/L/M ) 4. White-Color( XL/L/M ). Quantiy: 1pc. Fitment: Fits M ( 54-55CM), L (56-57CM) ,XL (58-59CM). Please confirm the size of the head circumference before purchasing. Note: 1. We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need. 2. Please allow 0.5-1 inch difference due to manual measurement. (1inch=2.54cm) 3. The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. Package Included: 1 X Motorcycle Helmet. 1 X Wiping Cloth. 1 X Cloth Bag