Salomon S/Pro Delta Boa 120 GW Ski Boots 2026

Salomon S/Pro Delta Boa 120 GW Ski Boots 2026 give higher‑volume feet a powerful, BOA‑driven fit, blending a stiff 120 flex with a wide 102 mm last for confident all‑mountain performance without the squeeze.

The S/Pro Delta Boa 120 GW is purpose‑built for skiers who need more room but still want a precise, performance feel. A 102 mm wide shell and generous instep give higher‑volume feet space to breathe, while the integrated BOA Fit System wraps the lower boot evenly to keep your heel locked in and the shell snug without harsh pressure points. Polyurethane shell and cuff with Salomon’s Power Spine deliver a stiff, progressive 120 flex that holds up when you really drive the ski through chopped‑up snow and firmer pistes. The three‑position calf adjuster offers extra room and height range, helping dial the fit around larger or more muscular calves. Finished with a warm My CustomFit 4D Perf liner and GripWalk soles, it’s a powerful, resort‑focused boot that finally makes high‑volume comfort feel properly precise.

BOA Fit System lower closure:

• Single dial and cable network give micro‑adjustable, even tension across the forefoot for better comfort and control. 

102 mm wide last:

• Higher‑volume shell shape suits wider feet and higher insteps while still targeting strong all‑mountain skiing. 

Power Spine reinforced cuff:

• Metal‑linked cuff and shell boost back support, rebound and forward flex for powerful edge engagement. 

My CustomFit 4D Perf liner:

• Semi‑custom liner offers heat‑mouldable comfort, reliable heel hold and all‑day warmth. 

3‑position Calf Adjuster:

• Adjustable cuff perimeter and height help tune the fit for different calf shapes without over‑tightening buckles. 

GripWalk soles:

• Rockered, grippy soles improve traction and make walking to the car, lift or café feel more natural.

Size Chart