If you are looking for a combination resort/tech boot that performs as equally on the ascent as it does the descent, then the Atomic Prime XTD 120 CT Ski Boots fit the bill. With a 54° -degree range of motion, the proven Free/Lock 4.0 lever system allows you for a greater stride when going uphill, giving efficiency and wide range of motion for human powered efforts. But because its 120-flex boot, it gives expert skiers the power for hot laps at the resort paired with the right kind of binding like Atomic Shift. This do it all in one boot is a quiver killer for all of your alpine pursuits and is targeted for skiers with an average width foot with average and slightly taller insteps. The Memory Fit Shell and Mimic Gold Liner can be molded to perfectly fit the contours of your feet before you even get these things on snow. Once the fit is dialed, you'll be set to use the boots both on resort and on the skin track. Heel and toe tech inserts let you take advantage of a lightweight pin binding while a walk mode and GripWalk soles make your life easy on the climb. They are also pretty darn light as well which is beneficial for both the up and the down. There really isn't much else you could ask for in a hybrid boot like this one. Advanced to expert skiers looking for a performance-oriented boot with tons of functionality will love the Atomic Hawx Prime XTD 120 CT GW.