The Salomon Shift Alpha BOA 130 GW Ski Boots are built for riders who crave both resort laps and backcountry lines in a single day. With the precision of the BOA Fit System and the innovative Free Spine technology, they offer seamless power transfer on descents without sacrificing the flexibility you need on the ascent. Lightweight yet powerful, these boots are the perfect hybrid for chasing powder from first chair to the skin track.