The K2 Rosko is a snowboard boot that is much more than you bargained for and a noted over-achiever in our snowboard boot collection. Built with the tech you need from companies you trust, we partnered with BOA® and Intuition® to give you the bang for the buck you are after. The H4 Coiler BOA® Fit System uses stainless steel BOA® laces to provide a secure closure with an effortless twist of a dial. The integrated Intuition® Comfort Foam 3D liner naturally forms to the shape of your foot and is constructed with internal j-bars to hug and cushion your ankles. We pair this heat-moldable liner with our easy-to-use Fast-In liner lacing for a premium fit. We tie it all together with a Phylite™ outsole and integrated flex zone upper cuff for grippy, lightweight, durable performance, and smooth flex over the lifetime of the boot.

Features

• THE H4 COILER BOA® FIT SYSTEM - The H4 Coiler BOA® Fit System focuses on the instep of the boot. This feature generates unrivaled heel hold and creates a secure fit for quick edge response.

• FAST-IN LINER SYSTEM - No frills adjustment and locks solid for all-day fit and comfort. Easy to use and comfortable all day long.

• RUBBER LIGHT OUTSOLE - Full rubber bottom for maximum grip, durability, and impact-absorbing Harshmellow™ technology.

• INTUITION® CONTROL FOAM 3D LINER - The most versatile liner in the K2 Snowboarding line, the Control Foam 3D liner features both internal and external J-Bars for the perfect blend of comfort and structure.

• FLEX ZONE UPPER CUFF - The flex zone upper is designed to help retain a consistent flex pattern while reducing shell distortion when flexing.

• HARSHMELLOW™ VIBRATION DAMPING - Harshmellow™ is a magical dampening system that replaces industry-standard foam dampening materials. Harshmellow™ is strategically placed to dampen vibration underfoot to provide a more “quiet” feel underfoot, reduce vibration from impact, and reduce fatigue while snowboarding.

• DIE CUT EVA FOOTBED - Provides cushioning and support and is built from rigid EVA foam.