New name, even better fit. The Salomon S/Pro Alpha 130 Ski Boots have a redesigned lower shell that provides plenty of space over your foot to avoid that pesky pinching, and buckles to match. With a narrow width and 130 flex for aggressive all mountain riding, the Alpha shows the snow who's boss. From the liner to the shell, this boot is extra customizable. The 4D world cup liner with an adjustable tongue, 3D instep, and micro-tweakable buckles expand what your boot can do for you. Get to a boot fitter and find the fluffiest snow out there! Details All-mountain boots designed for powerful and skilled skiers Polyurethane construction offers power and weight savings 130 flex drives power to your edges with minimal energy loss 98mm last provides a slop-free and powerful fit Timeless 2-piece, 4-buckle design creates a reliable feel CustomFit 4D liner traps heat while molding to your feet Alpine soles work with your entire quiver of resort skis