A superior snow helmet built for those who play hard includes a hybrid Aerocore shell and adjustable BOA® FS360 fit system that works vertically, laterally and front to back for a full 360º halo that fits snugly against your head and helps eliminate hot spots while offering full protection. The low-profile, dual-regulator climate control system allows you to easily modify the amount of airflow and heat exhaust, even while wearing gloves. This version features 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 Aerocore technology features a tubular polymer core structure that provides an enhanced level of impact protection while preserving cooling airflow AirEvac technology for goggles integration 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 21 vents Removable, machine-washable Snapfit SL2 Ear Pads Low-profile dual-regulator adjustable climate control Adjustable BOA FS360 fit system Removable and machine-washable X-Static performance lining incorporates silver-based antimicrobial material and soft cushioning to keep your helmet clean and comfortable Polystyrene/polycarbonate/ABS Imported