Salomon

S/Pro Supra Boa X90 Boot - Women's - 2025

What Our Gearhead® Experts Are Saying:

"This boot is a game-changer for fit and comfort. The BOA system wraps the lower shell way better than traditional buckles, especially over the instep. It’s easy to adjust on the fly and perfect for skiers who want a responsive feel without an overly stiff boot. It skis great and feels even better walking to the lift."

We reach for the Salomon S/Pro Supra BOA X90 Boot when we want premium fit and feel without overwhelming stiffness. Designed for intermediate to advanced skiers, this boot brings together a responsive 90 flex with the modern control of the BOA® Fit System, making it easier than ever to stay dialed in on the mountain. From morning groomers to chopped-up afternoon laps, this boot offers stability, comfort, and easy adjustability that boosts confidence every step of the way.

The BOA system wraps the foot snugly across the instep, removing common pressure points and improving power transfer. Salomon’s Custom Shell HD lets us mold the boot for a personalized fit, while the Power Spine links cuff and shell for added rebound and control through each turn. A medium 100mm last and My Thermic Fit liner ensure warmth and comfort throughout the day, and GripWalk soles make walking in the lot or lodge easier than ever.