The Nidecker Lunar Heel-Lock Focus is a light but durable boot for advanced to pro level riders who like to explore the whole mountain. With its unique dual-dial Boa H3 Coiler with Heel-Lock Boa closure system, customizing your fit and heel hold can be done with a simple turn of the dial. The 4-part Bare Foot Technology outsole combines Vibram rubber for increased traction, a lightweight midsole and N-Gel cushioning in the heel for performance and comfort. Silver-Level Thermo Heat Moldable Liner offers high-density thermo foam with a shell-integrated lacing harness allows for easy control of tightness and support. The 3D Molded Single-Density Insole is anatomically shaped comfort EVA offers support in your feet, and silicone adds traction to a fleece-lined footbed. Moisture wicking technology helps wick moisture out of the liner, while the SpaceBlanket thermal insulation barrier between the outsole and liner traps the warmth inside to keep your feet warm all day long. Boa H3 Coiler w/ Heel-Lock Boa, B.F.T. Vibram Contact Outsole, Silver-Level Thermo Heat Moldable Liner, Liner-Lacing Internal Closure, 3D-Molded Single-Density Insole, N-Gel Dampening, 3D Lasted Toe & 3D Molded Tongue, Moisture Wicking Liner, SpaceBlanket Insulation, Lacing Style: Dual Boa, Snowboard Best Use: All-Mountain, Removable Liner: No, Flex: Medium, Warranty: One Year, Intuition Liner: No, Brand Lacing Style: Boa H3 Coiler w/ Heel-Lock Boa, Snowboard Boot Fit: Performance, Skill Range: Advanced - Pro, Model Year: 2019, Product ID: 592338, Gender: Womens, Skill Level: Expert, Model Number: BO190275, GTIN: 7640178037526