With upgraded fit and functionality comes progression, and that’s precisely what we had in mind when we designed the K2 Raider snowboard boot. A long-time favorite of resort employees and progressing snowboarders alike, we packed all the essentials into the mix in the Raider, starting with an H4 Coiler BOA® Fit System. This securely closes the shell using a stainless-steel BOA® lace for the perfect fit and helps to effortlessly get you in and out of your boots at the beginning and end of the day.