Built to drive wider skis while maximizing walking efficiency, the all-round Atomic Backland XTD 110 is a ski anything, go anywhere touring boot. Featuring a 100mm medium touring last, this boot is constructed with Prolite, which uses the slimmest profile possible and then adds reinforcements in key areas to create a lightweight boot with powerful skiing performance. Heat-moldable Memory Fit allows for total customization of the fit while the shell design improves step-in/out and wrapping of the foot. The breathable, washable, PVC free 3D Gold Tour liner provides a pre-formed, anatomical ankle and heel area for a precision fit.