The K2 ROSKO BOOT is designed for all mountain terrain, including powder, groomers, and resort skiing. Its H4 BOA® Fit System provides a secure, customizable fit, while its Intuition® Comfort Foam 3D Liner provides warmth and shock absorption. The Fast-In Liner enables effortless entry and exit, and the Harshmellow™ Footbed and PhyLight™ Outsole provide cushioning and superior performance in winter conditions.