An all-mountain boot built for exploring every terrain, the Rossignol Alltrack 70 makes getting ready effortless thanks to STEP IN technology. A simple upward pull of the rear lever opens the boot wide, allowing your foot to slide in with ease. Once buckled, you're ready to ski in comfort. The 102 mm last strikes a balance between fit and comfort, while the soft liner made with sheep wool is thermoformable and insulated with Thinsulate(TM) for added warmth. FEATURES: All-mountain boot designed for versatile terrain exploration STEP IN technology enables easy entry with rear lever design 102 mm last offers balanced fit and comfort Thermoformable liner made with sheep wool for warmth and customization Thinsulate(TM) insulation enhances heat retention