With upgraded fit and functionality comes progression, and that’s precisely what K2 had in mind when they designed the Raider snowboard boot. Beginner to Intermediate All Mountain Flex: 5/10 H4 Coiler BOA® Fit System - Impact resistant, durable, and performance-driven, the H4 BOA® Dial ejects on severe impact and is easily re-inserted into the boot. Flex Zone Upper - A small flexible notch at the boot's instep allows for a smooth forward flex with minimal shell distortion. Intuition® Comfort Foam 3D Liner - Heat moldable and constructed with softer Intuition® foam focusing on all-day comfort and long-lasting wear. 3-Point Harness Liner Lacing - A traditional liner harness with a pull lace and three contact points hugs the ankle and provides additional support. Harshmellow™ Insole - Freestyle-friendly single-density insole using Harshmellow™ from toe to heel for ultimate impact absorption. Rollsole™ Outsole - The RollSole™ Outsole aims at providing additional range of motion without sacrificing grip or support. This outsole keeps the overall weight of the boot down while offering extra mobility from side to side
