Salomon Shift Supra BOA 105 Boot - 2026

What Our Gearhead® Experts Are Saying: "I’ve been touring and charging in the Shift Supra BOA 105 W, and it’s the perfect balance—stiff enough to really drive the ski on descents, but still super comfortable and efficient uphill. The BOA closure is a total win for micro-adjusting and keeping the foot locked in without pressure points." For big lines, skintracks, and everything in between, the Salomon Shift Supra BOA 105 W Boot offers powerful downhill control with touring comfort built in. Designed specifically for women pushing deep into sidecountry and backcountry terrain, this boot brings a responsive 105 flex and seamless fit adjustment to every mission.The new Dual BOA® Fit System on the lower shell allows micro-tuning without pressure points, delivering secure hold and all-day comfort—especially useful while skinning. The Coreframe-enhanced shell with Custom Shell HD heat molding adapts to your foot for max precision and energy transfer. Paired with tech inserts, GripWalk soles, and a frictionless walk mode, the Supra BOA 105 W is built for wherever the mountain takes you.