In-Mold shell construction creates a minimalist, lightweight helmet ideal for hitting the slopes in comfort and style. A self-adjusting lifestyle fit system and AirEvac 2 ventilation add comfort and utility, and the style complies with ASTM F 2040 and/or CE EN 1077 alpine ski and snowboard helmet safety standards. This version features a Multidirectional Impact Protection System, or MIPS, which uses slip-plane technology inside the helmet to reduce rotational forces that can occur in certain impact situations. Complies with ASTM F 2040 and/or CE EN 1077 alpine ski and snowboard helmet safety standards Ultra-light, removable goggles lock Compatible with Skullcandy™ audio systems (not included) AirEvac 2 ventilation drives warm air away from your goggles and out of the helmet through internal channels and 18 vents Removable, machine washable ear pads Removable and machine washable X-Static performance lining incorporates silver-based antimicrobial material and soft cushioning to keep your helmet clean and comfortable ABS plastic/nylon/X-Static synthetic textile Imported Men's Furnishings