The Bell Stoker MIPS Equipped Helmet keeps you cool and confident with optimal protection when you're out ripping trails. The Stoker features Bell's Multi direction Impact Protection System MIPS which greatly reduces damage from angled impacts. MIPS accomplishes this by using a liner inside the helmet as a slip plane, which allows the helmet to rotate slightly to reduce rotational forces caused in certain impacts. In addition to keeping your noggin safe, the Stoker keeps you cool with four brow ports and thirteen vents. Bell uses Coolmax padding that is designed to manage moisture, so you'll stay dry and comfortable. Bell's Fusion In Mold Microshell is lightweight, and the adjustable visor provides added off road protection. And to complete the Stoker, Bell uses the Speed Dial Fit System, delivering you a quick and convenient way to secure the perfect fit.