What Our Gearhead(R) Experts Are Saying:"I've been impressed by the Shift Alpha Boa 115 W's adaptability. Whether tackling steep descents or cruising through powder, the Boa system ensures a snug fit all day. The lightweight design doesn't compromise on performance, making it my go-to for backcountry adventures. " We find the Shift Alpha Boa 115 W from Salomon to be the perfect companion for backcountry skiing. Its ergonomic design offers both comfort and performance for those deep snow adventures. As we traverse through varying terrains, the Boa closure system provides easy adjustments on the fly, ensuring our feet are securely locked in. The lightweight construction, combined with a responsive flex, allows us to maneuver with precision and confidence. The boot's robust shell material stands up to the elements, while the thermo-moldable liner ensures a customized fit. Whether it's a quick day trip or a multi-day tour, these boots keep our feet happy and ready for more.