The Salomon S/Pro Supra Boa 120 GW is a men’s all-mountain ski boot engineered to balance power and adaptability across varied terrain. It’s aimed at skiers who want a precise fit and reliable performance whether carving groomers or tackling steeper slopes.
Featuring Salomon’s BOA closure system, this boot lets you dial in tension quickly and evenly for a secure hold without juggling multiple buckles. Its 100 mm medium-volume last accommodates a wide range of foot shapes, offering a snug fit that still allows for comfort over long days. With a flex rating of 120, the S/Pro Supra Boa delivers a responsive ride, translating your movements directly into ski control.
The 120 flex rating indicates a relatively stiff shell that increases counter-pressure against the ski, giving advanced skiers sharper edge grip and faster turn initiation. The 100 mm last measures the internal width of the boot at the forefoot, striking a compromise between a performance-oriented snugness and enough room to reduce pressure points during extended use.
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Salomon says about the S/Pro Supra Boa 120 GW
Engineered to advance foothold and performance by challenging traditional boot constructions, Salomon’s Supra BOA 120 outline a new standard of perfect fit. Our ExoWrap® Construction combined with the BOA® Fit System provides a micro-adjustable, precision fit and a targeted wrap around the foot that can easily be adjusted throughout the day.