Anon Prime MIPS Ski & Snowboard Helmet (Blackout, Medium)

["MIPS Multidirectional Impact Protection System is a revolutionary technology that mimics the brain's own protection system with a low friction layer that lets the helmet slide relative to the head","50/50 hybrid shell construction combines Endura-shell and in-mold shell constructions for wear-and-tear resistant durability and featherweight performance","Active ventilation with 23 total vents let you easily fine-tune your temperature with open settings for maximum airflow, closed settings for locking in heat, and everything in between; Goggle ventilation channel helps maintain airflow to goggles to help reduce fogging","In-Shell 360° BOA Fit System integrates a fit dial directly into the helmet and provides for micro adjustments in a complete halo around the wearer's head","Size scale Small 52-55cm, Medium 56-59cm, Large 60-62cm, XL 63-64cm","Fidlock snap helmet buckle uses magnets to allow you to open and close the buckle with one hand even when wearing gloves","Snow Stopper Fabric Snow stopper fabric retains warmth and comfort for cold-weather conditions while preventing snow from entering the vents.","Size scale Small 52-55cm, Medium 56-59cm, Large 60-62cm, XL 63-64cm"]