These Lupo AX 120 has a new 100mm last that makes the legendary fit and performance of the Krypton's Cabrio design available to more skiers by offering a wider last. This crossover Freeride/Touring boot can be used equally well inside the resort or out. Tech inserts and a removable external tongue help you go up, and the legendary freeride performance of the cabrio design allows you to rip it up for the way down. Unlike overlap boots adapted for touring, where the lower shell is modified (weakened) to allow the boot to go into walk mode, with Dalbello's cabrio design the lower shell has the same design in both touring and non touring applications. The new IF AIR liner is thermo-formable for an optional instant break-in after just a few minutes of heating by the shop.