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.