Take to the slopes in style with a high-performance helmet featuring hybrid shell construction, an adjustable Smith x BOA® fit system and Snapfit SL2 ear pads. Eighteen vents and AirEvac 2 ventilation regulate your temperature with ease, so you can keep skiing or boarding all day long. This version features a Multidirectional Impact Protection System (MIPS), which uses slip-plane technology inside the helmet to reduce rotational forces that can occur in certain impact situations.