RX simply fits more feet better

A stiffer heel cup provides superior heel lock

In Form fit system with ergonomic adjustment dial and vertical tuning feature

Stretch Liner

This makes it ideal for marathon races and other races

Rossignol Vizion 4B Pro 80 GW Womens Ski Boot 2026 Size:25.5 RX simply fits more feetStep into a revolution the easy entry and high performance revolution of our innovative Step In design. Made for skiers looking for a medium volume fit and modest flex, the women's Rossignol Vizion 4B Pro 80 ski boots feature a ground breaking overlap shell design that opens wide in the back for unparalleled slip on ease thanks to an innovative spoiler and spine mechanism. The system creates wide articulation at the cuff and complete locked in support