2027 Nidecker Altai Snowboard Boots The 2027 Nidecker Altai Snowboard Boots are built for riders who want responsive all-mountain performance with the comfort to ride from first chair to last lap. A mid-stiff flex pairs with Nidecker&';s Dual BOAA(R) Closure featuring the H5 Coiler and M+2 dial configuration to deliver a precise, customizable fit, while the Asym 3F closure system improves support and reduces pressure across the foot. A heat-moldable Silver Liner, 3D Pro Insole, and lightweight Gravity+ outsole provide lasting comfort, dependable traction, and confident response whether you&';re carving groomers, venturing into the trees, or exploring natural terrain. Who Are These Boots Best For? Ideal for intermediate to advanced riders looking for a responsive all-mountain boot with a comfortable fit, reliable support, and versatile performance across any terrain. What&';s New for 2027? New H5 Coiler dial brings bi-directional micro-adjustability, allowing you to tighten or loosen the fit with precision without fully releasing the dial. Ability Intermediate - Advanced Flex 6/10 (Mid-Stiff) Lacing System Dual BOAA(R) Closure (H5 Coiler / M+2) Liner Silver Liner Outsole Gravity+ Outsole Footbed / Insole 3D Pro Insole Warranty 1 Year