The original Pro-Tec classic helmet officially certified for snow, skate and bike use. Ride in style with the protection you need, on snow or off. Everyone loves an original. SHELL: High-density injection-molded ABS. LINER: EPS impact liner. VENTILATION: screened vents. INTERIOR: Removable & washable interior fit pads. EAR PADS: Detachable ear pads with attached drop liner standard. CERTIFICATIONS: ASTM 2040 / CE EN 1077 / CPSC 1203. Imported.