Progress? Check. Fit & functionality? You bet. Experience the K2 Raider snowboard boot on the next level this season with the H4 Coiler BOA® Fit System. The BOA® lace closure snugs your shell up just-right and makes on and off a cinch! No more playing the Shoe Lace Dance at the end of the day—you'll be able to slip these off in seconds.

Next, the 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® 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 the whole thing on a grippy, lightweight rubber outsole for hiking and exploring new terrain and filled the midsole with our proprietary Harshmellow™ foam, helping to increase impact absorption and help dampen vibration underfoot.

 H4 Coiler BOA® Fit System,  Fast-In Liner Lacin, Intuition® Comfort Foam 3D Liner, Rubber Light Outsole with Harshmellow™, Flex Zone Upper,  Die-Cut EVA Footbed