The Anon Highwire Helmet features hardshell construction for everyday durability. The sleek, low-profile design includes fixed vents for consistent air flow and fog-free goggles. Our auto-adjust fit offers a snug, perfect fit every time, and the Fidlock® magnetic helmet strap buckle allows for easy one-hand operation, even with gloves. The expedition fleece liner and ear pads offer maximum warmth and moisture-wicking comfort.