Take to the slopes or skate park in style with a comfortable, high-performance helmet featuring Bombshell construction to withstand high impacts. A self-adjusting Lifestyle Fit System provides a secure, comfortable fit, while AirEvac ventilation and eight vents regulate temperature with ease, so you can keep skiing or boarding all day. This version features a Multi Directional Impact Protection System, or MIPS, which uses slip-plane technology inside the helmet to reduce rotational forces that can occur in certain impact situations. MIPS Brain Protection System-the shell and liner are separated by a low friction layer that allows the helmet to slide relative to the head in and angled impact Self-adjusting Lifestyle Fit System (LFS) is designed to flex around the wearer's head, providing a dynamic fit that will move with the wearer AirEvac ventilation drives warm air away from goggles and out of the helmet through internal channels and vents Bombshell construction uses an injection molded ABS shell to withstand high-impacts and offer unparalleled durability and dent and ding resistance Removable goggle strap lock for streamlined shell when goggles are worn under helmet Compatible with Outdoor Tech™ Audio Systems (sold separately) Beanie compatible Polystyrene/polycarbonate/ABS plastic Imported