We work very hard to bring the best goods to your home at the fastest speed. If you do not receive the goods in time, please contact us, no disputes If you are satisfied with the goods, please give us five stars. If you are not satisfied with the goods, please contact us, we will give you the most satisfactory solution. Thank you. Motocross Helmet Feature: High-strength fibreglass-reinforced plastic shell, lightweight and impact-resistant. Slim and lightweight design reduces wind noise Multi-density EPS safety buffer layer provides state-of-the-art energy absorption. Comfort Soft 3D Padding Liner uses breathable technical material, hypoallergenic, fully removable and washable. Inlet and outlet openings provide adequate ventilation to keep you cool Quick release for a secure fit that stays on your head High-quality materials can significantly reduce damage caused by impact. Partially removable and washable inner lining to ensure the cleanliness of the helmet and the health of the user. D. O. T/ECE certification. Specification: Shell material: fibreglass reinforced plastic (FRP). Lining material: EPS Size: S, M, L, XL. Box contents: 1 x UIGJIOG motorcycle helmet. 1 x gloves. 1 x safety glasses. 1 x windproof mask. 4 x helmet liners