SPARK motocross helmet adopts ABS shell and EPS lining, which brings high-strength protection and excellent pressure-resistant buffer performance. Safety: it meets DOT & FMVSS 218 safety standards. Low wind resistance helmet shape reduces drag and wind noise while riding. Helmet shell has multiple vents to effectively keep the inside of the helmet ventilated and breathable while riding. Removable adjustable sun visor can be removed or installed and adjusted as needed. Removing sun visor can provide excellent riding vision, and installing sun visor can block the sunlight when riding helps you focus on riding. Quick release buckle for quick and easy helmet removal. Removable and washable liner and pads to keep the inside of the helmet clean and comfortable.