Salomon Women's S/Pro Supra BOA® X90 Ski Boots 2025

For quick and simple adjustments on the fly, the Salomon Women's S/Pro Supra BOA® X90 Ski Boots praise BOA® over buckles to provide just the right fit and comfort for all-day enjoyment on the mountain. With dialed-up modifications only a few turns away, the BOA® Fit System Lower Closure lets you tighten or loosen your boots for a complete wrap around your forefoot. Aside from ample adaption, the BOA® X90 boots use heat molding to shape the Custom Shell HD to your foot shape in minutes. With fast adjusting and superior comfort for intermediate to advanced skiers with medium-volume feet, the Women's S/Pro Supra BOA® X90 Ski Boots will have you spending all day on the mountain free of aching feet.

SIZE CHART

Mondopoint US Men's/Unisex US Women's European 22/22.5 4/4.5 5/5.5 3/3.5 23/23.5 5/5.5 6/6.5 4/4.5 24/24.5 6/6.5 7/7.5 5/5.5 25/25.5 7/7.5 8/8.5 6/6.5 26/26.5 8/8.5 9/9.5 7/7.5 27/27.5 9/9.5 10/10.5 8/8.5 28/28.5 10/10.5 - 9/9.5 29/29.5 11/11.5 - 10/10.5 30/30.5 12/12.5 - 11/11.5 31/31.5 13/13.5 - 12/12.5 32/32.5 14/14.5 - 13/13.5 33/33.5 15/15.5 - 14/14.5 34/34.5 16/16.5 - 15/15.5