Salomon S/Pro Supra S BOA 100 Ski Boots 2027

Bootfitter's Notes

The Supra 100 Shell BOA comes out of the exact same mold as the 110 and 120, but it doesn't feel identical on your foot. The softer, lower-density liner compresses more easily, creating a slightly roomier feel throughout the boot despite the shell dimensions remaining unchanged.

Compared to the Supra 110, the 100 also gets a narrower power strap, contributing to its more forgiving personality. Combined with the softer flex, the boot is easier to bend and less demanding, making it an excellent choice for progressing intermediate skiers or lighter-weight advanced skiers.

The lower Shell BOA provides an even wrap across the forefoot and instep, helping eliminate pressure points while keeping the foot securely in place. Traditional cuff buckles allow for easy adjustment around the lower leg, giving the boot a familiar, performance-oriented feel without overcomplicating the closure system.

Like the rest of the Supra family, the fit is a true mid-volume shape with a comfortable instep, accommodating forefoot, and plush overall feel. Both the shell and liner are fully heat moldable with Salomon's Custom Shell technology, allowing a bootfitter to fine-tune the fit if needed.

For skiers looking for one of the most comfortable performance boots on the market, the Supra 100 Shell BOA is an outstanding option. It delivers premium fit and modern BOA technology in a flex that's approachable, confidence inspiring, and built to help skiers continue progressing.