The Salomon S/PRO ALPHA 90 ski boots for women are very comfortable and easily adjustable. This 98mm boot offers exceptional support without unnecessary pressure around the leg. The Salomon S/PRO ALPHA boots designed for downhill skiing have a flex of 90 and a width of 98 mm (intermediate width). At the calf level, the boot could be easily adapted by rotating and moving the lower hook. The lower shell of these shoes can be customized in 10 minutes. To ensure optimal energy transmission, the Salomon S/PRO ALPHA 90 ski boots offers a supportive, customized fit. The 3D Instep shell and 45° positioning of the 2nd forefoot hook keep the heel stable. For more comfort and thanks to the CustomFit 3D technology, the liner is pre-shaped at the ankles to reduce pressure points. You can select one of the 3 positions of the instep hook to get a perfect fit. Salomon is a French brand specialized in the mountain world. From hiking boots to racing skis to trail packs, the French brand has established itself as a leader in this market over the past few decades.