The K2 Men's Recon 100 MV All Mountain Ski Boots are for advanced to expert riders looking for freeride or all mountain conditions. Featuring a Powerlite Shell that can be heat molded to achieve the custom comfortable fit you are looking for. Recon 100 MV Ski Boots also features Energy Interlock a Revit free technology that integrates the cuff and shell and a PowerFuse SpYne which is a "Y" shaped design on the backside that adds strength and power to the Energy Interlock. The LuxFit Pro Liner is pre-molded and lasted with Ultralon heat molded foam with a high density power collar, asymmetric tongue and a flex notch for increased range of motion. To ensure the best fit these Recon 100 MV Ski Boots are designed to fit medium to narrow forefoot and medium to narrow leg shapes. If you want to experience real comfort place your feet into the Recon 100 MV All Mountain Ski Boots and look no further.