Snowboarding's most time-tested step-in system meets the #1 boot in snowboarding. K2 built the Maysis Clicker X HB to be the cornerstone of the Clicker X collection, and its feature-forward design delivers comfort and performance in spades. It starts with a heat-moldable liner made of open-cell Intuition foam - allowing the liner to form to the exact shape of your leg, ankle, and foot for superior fit, warmth, and comfort. The secret to the award-winning fit is the Conda liner lacing system. Powered by a BOA Fit System dial, this forgiving and adjustable harness is designed to pull the user's heel into the boot's heel pocket. This urethane-based harness hugs your ankle and flexes naturally. Externally, K2 started with an articulating cuff to reduce distortion when bending the knee, and added an abrasion-resistant rubber compound for unrelenting durability. A high-powered BOA Fit System H4 Coiler closes the shell securely and can be done without removing your gloves. Lastly, to add durability and maintain the boot's flex over the boot's lifetime, K2 added a power strap and constructed the K2 Maysis Clicker X HB using Endo technology in the heel counter. Underfoot, K2 integrated the Clicker X technology into an outsole. Secure and robust integrated toe and heel mounts are integrated into a full rubber outsole. This dual-compound rubber material is grippy and durable for ice traction in the parking lot and those semi-sketchy boot packs. An impact absorbing EVA midsole is lined with K2's SpaceHeater material to keep your foot warm and comfortable all day to put the cherry on top. Product Features Compatible only with Clicker X HB Binding