Reliable performance. Easy entry. Total game changer. The women's Rossignol Vizion 4B 80 Pro GW ski boots with revolutionary Step In system feature an innovative spoiler and spine mechanism that opens wide for easy entry. Once you're locked in, you get all the on-piste performance you'd expect from a four-buckle boot, thanks to a generative-design shell and precision fit of a full custom liner made with warm merino wool. Designed for intermediate and advanced skiers, these boots deliver full downhill performance, easy flex and a precise, low-volume fit for days spent cruising corduroy.