The Lange RX 80 GW Ski Boot is a classic, simple, and versatile all-mountain ski boot. Its designed with female skiers who want a medium-stiff flexing boot with a low-volume last of 100mm. In particular, its best for expert skiers who want the precision and security of a low-volume boot without jumping to a stiffer boot. On the inside, the RX 80 Boots have Langes Dual 3D Liner with Thinsulate insulation. On the exterior, the polyurethane cuff and shell are made with Dual Core Technology which uses two different density plastics to increase comfort and performance. Dial in the Alu Race Buckles, wrench down the Power Strap, and go skiing! GripWalk soles enhance walking comfort and provide superior traction on slippery or uneven surfaces to keep you surefooted. You wont be disappointed with the RX 80 GW Ski Boots from Lange.