The Rossignol Vizion 4B 120 HV ski boots combine high-volume fit and medium flex with revolutionary Step In design for effortless entry and exit. The Spine Link Mechanism and Bi-Injected Spoiler provide locked-in support without sacrificing performance. Dual Core technology boosts rebound and control, while the True Form Step-In Liner and Thinsulate™ Stretch offer warmth and comfort. With pre-mounted GripWalk® soles, the Vizion 4B 120 HV delivers top-notch grip and alpine performance in any terrain.