The Rossignol Vizion 4B Pro 120 MV brings an easier way to get into a high-performance ski boot without giving up the power and precision advanced skiers expect. Rossignol’s innovative Step-In Technology combines the secure feel of a traditional overlap shell with a wide-opening rear design, allowing the foot to slide in and out with significantly less effort. Once buckled, the Double Buckle System locks the spoiler into place and the Steel Spine & Spine Link Mechanism connects the cuff and lower shell for strong, direct power transmission on snow. A substantial 120 flex provides the support needed for aggressive all-mountain skiing, while the versatile 100mm medium-volume last maintains a close, performance-oriented fit. The Bi-Injected Spoiler adds firm rear support while allowing the boot to articulate during entry and exit, and the fully heat-moldable Full Custom Step-In Liner adapts around the foot for a precise, comfortable fit. For skiers who want serious downhill performance without the usual struggle of getting into and out of a stiff overlap boot, the Vizion 4B Pro 120 MV delivers both in one thoughtfully engineered design.