The heat-moldable Mimic Platinum liner with Power Ankle Lock (PAL) shapes to your foot and holds the ankle in place for the long haul. Memory Fit allows for full customization of shell and cuff in minutes. Position the adjustable Adaptive Fit System (AFS) Tongue to fit different foot shapes and instep heights. Adjust forward lean and flex of this boot with the Power Shift 2.0 shim system. Cantable GripWalk pads combine added traction and grip on slippery surfaces with the power transfer of a standard alpine sole.