Buckle up for high performance with the comfort to match. The Rossignol Hi-Speed 120 HV ski boots pair cutting-edge shell design with customizable fit for skiers who need a high-volume fit. Using generative design, we've engineered the boot shell and cuff for maximum energy transfer and high-speed control through every turn. Adjustable flex, forward lean and canting let you personalize the feel and response to match your skiing. Our preshaped liner feels great right out of the box with a fully thermoformable design that lets you customize the fit. Details like a seamless toe box and Thinsulate insulation enhance liner warmth, so you can focus on your skiing. Buckle into the Hi-Speed 120 for comfort that matches performance.