Details Reviews (0) Specs Developed so you can enjoy incredible performance and fit no matter the shape of your feet, Salomon’s S/PRO ALPHA 120 delivers a strong heel lock without adding unnecessary pressure on your instep. Entirely customizable and with a fully dismantlable tongue, this 98 mm boot with elastic Energizer strap offers more progressivity at every turn.   Width (Appx.): Unk. Flex Index: Unk. S/Pro Alpha 120 Ski Boot 2022/2023|Frostbite is not cool|FCSKI.COM|IN