With upgraded fit and functionality comes progression, and thats precisely what we had in mind when K2 designed the Raider snowboard boot. A long-time favorite of resort employees and progressing snowboarders alike, K2 packed all the essentials into the mix in the Raider, starting with an H4 Coiler BOA@@R@@ Fit System. This securely closes the shell using a stainless-steel BOA@@R@@ 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. Next, K2 added Fast-In liner lacing to maximize fit and keep the liner snug against the contours of your feet. No matter the shape of your foot, the ultra-warm, heat-moldable, and breathable Intuition@@R@@ Comfort Foam 3D liner hugs every nook and cranny for a great fit right out of the box. K2 added internal and external J-bars to the liner to increase responsiveness when turning, wrapping your ankles with support and cushion, and added an EVA footbed for comfort. K2 built th