evo.com | Atomic Alpine Touring Ski Boots > With fresh new shape and Atomic's proven Hawx Prime fit and Memory Fit heat molding, the Hawx Prime XTD 120 BOA GW is the perfect tool for those wishing to transition to self-powered ascents but who still plan on doing plenty of inbounds skiing. Though it looks like a new boot, Atomic kept all the things that made the previous Prime XTD a winner. The 120 flex is a great compromise between power for the downhill and flexibility for tricky technical descents and skinning. Last: 100mm A comfortable medium volume last derived from Atomic's Hawx Prime boot, meant for all day comfort and then some. 40mm Velcro Strap Forward Lean 13deg, 15deg (default), or 17deg Free/Lock 4.5 Mechanism 54deg range of motion Flex: 120 A stiff flex that promotes aggressive skiing, but not so stiff as to hinder your descent in variable conditions. | Atomic Hawx Prime XTD 120 BOA GW Alpine Touring Ski Boots 2026 - 28.5 in Green