Salomon Shift Supra Boa 105 W Ski Boots 2026

Salomon Shift Supra Boa 105 W Ski Boots 2026 give advanced women skiers a powerful yet versatile hybrid boot, combining a precise BOA fit, real walk mode and tech inserts for charging laps and backcountry missions on one setup.

The Shift Supra Boa 105 W is built as a true women’s freeride hybrid: light enough and mobile enough to skin, but strong and precise for hard charging on the way down. A 100 mm last targets average‑width feet, and the BOA Fit System with Exobelt closure wraps the lower boot evenly for a snug, micro‑adjustable hold that keeps your heel locked without over‑tightening buckles. Salomon’s TwinLock ski/walk mechanism and FreeSpine rear design open up a generous range of motion on the climb, then lock down to deliver a progressive, alpine‑style flex for the descent. Inside, the My Custom Fit Freeride 4D Pro liner is heat‑mouldable and supportive, giving a close performance fit with enough comfort for long days hunting lines. Tech inserts and GripWalk soles keep the boot compatible with pin touring bindings, hybrid systems and GripWalk alpine bindings, making it a one‑boot quiver for freeride‑minded skiers.

BOA Fit System with Exobelt:

• Micro‑adjustable dial and Exobelt shell wrap create an even, secure lower‑foot hold and strong heel retention without pressure points. 

TwinLock walk mechanism:

• Redesigned Ski/Walk and FreeSpine give a wide uphill range of motion while maintaining powerful, stable flex when locked for descents. 

100 mm women’s last:

• Medium‑volume fit tuned to women’s foot shape for precise control and all‑day comfort on and off piste. 

My Custom Fit Freeride 4D Pro liner:

• Heat‑mouldable liner with walk‑friendly construction offers a snug, warm fit and excellent foothold for technical skiing. 

105 flex index:

• Stiff, responsive flex aimed at advanced riders who want reliable support without going to a full race‑level boot. 

GripWalk soles with tech inserts:

• Rockered GripWalk soles improve walking grip and work with pin, hybrid and GripWalk alpine bindings.

Size Chart