The Dakine Charger MIPS Snow Helmet pairs low-profile all-mountain protection with the MIPS Brain Protection System, which redirects rotational forces away from the head in an angled impact. MIPSA(R) Brain Protection System Lightweight in-mold construction Adjustable dial fit system for a dialed, all-day fit Adjustable venting for climate control Removable, washable ear pads and liner Goggle-compatible with a rear goggle retainer Sizes: XS/S (48-54cm), M/L (55-59cm), L/XL (60-63cm).