Salomon S/Pro Delta BOA 120 Ski Boots 2026

The Salomon S/Pro Delta BOA 120 is a wide-fit men’s all-mountain alpine ski boot built for advanced skiers who want strong 120-flex power, BOA micro-adjustability, and a roomier 102 mm last without giving up edge control.

Wide-Fit Precision with BOA Control

• 120 Flex: A stiff, responsive flex gives strong skiers the support needed to drive skis confidently through groomers, chop, and variable resort snow.
• 102 mm Wide Last: A higher-volume fit accommodates wider feet while still delivering secure foothold and performance-focused control.
• BOA Fit System: The lower-shell BOA dial provides smooth, micro-adjustable wrapping across the forefoot for a more even fit than traditional lower buckles.
• 3-Position Calf Adjuster: Customizable cuff volume helps dial in fit around a range of calf shapes.
• Custom Shell HD: Heat-moldable shell construction allows professional bootfitters to personalize the fit, with room to expand the last up to approximately 108 mm.
• GripWalk Soles: GripWalk ISO 23223 soles improve walking comfort and traction around the resort.

Ideal For

Best for advanced men skiers with wider or higher-volume feet who want a powerful all-mountain boot that does not feel cramped. The S/Pro Delta BOA 120 is a strong match for skiers who want the precision of BOA closure, a supportive 120 flex, and a more inclusive fit shape for long resort days.

Technical Details

• Category: Men’s all-mountain alpine ski boot
• Model Year: 2026
• Skill Level: Advanced to Expert
• Flex: 120
• Last Width: 102 mm wide fit, heat moldable up to approximately 108 mm
• Closure: BOA lower shell with 2 screwed aluminum cuff buckles
• Liner: My Custom Fit 4D Performance liner
• Shell: Polyurethane with Power Spine
• Cuff: Polyurethane
• Calf Fit: 3-position calf adjuster
• Sole Norm: GripWalk ISO 23223
• Walk Mode: No
• Weight: Approximately 1890 g per boot

The Difference

The S/Pro Delta BOA 120 brings Salomon’s performance boot feel to a wider 102 mm platform. Compared with the narrower S/Pro Supra family, it offers more forefoot and instep volume; compared with softer wide boots, the 120 flex and BOA lower-shell wrap deliver stronger skiing precision and a more locked-in feel.

Bottom Line: The Salomon S/Pro Delta BOA 120 is a powerful wide-fit alpine boot with 120 flex, BOA lower-shell closure, Custom Shell HD, GripWalk soles, and a 3-position calf adjuster for advanced all-mountain skiers.

Get fitted at Ski Pro and let our boot team dial in the S/Pro Delta BOA 120 for wide-fit comfort, firm snow control, and all-day resort performance.