The Anon Men's Invert MIPS Helmet helps protect the most important thing...your head with a simple fit and handsome style. Featuring Fidlock® Snap Helmet Buckle, Passive Ventilation, is Audio Accessory Compatible and MIPS (Multidirectional Impact Protection System). The Auto-Adjust Fit System makes is super easy to find the perfect fit. The Expedition Fleece on Liner and Ear Pads will keep you nice and warm and provides moisture wicking comfort. If you love wild winter adventures.....make sure you have one of the Anon Men's Invert MIPS Helmets.