The Rossignol Vita Sensor 70 is a good boot for the intermediate skier who has a medium to narrow foot, and a medium to narrow shaft of the leg. A neutral stance gives you more control over your skis, better balance and reduces fatigue. The Rossignol Sensor fit liner has a one piece tongue and toe box to create a more comfortable toe box, true-lasted liner, padding in all of the anatomically correct places to securely grab your foot, an instep pocket, and a self shaping tongue to eliminate instep pressure and shin bang. The Rossignol F.I.T. system has a tulip cuff with insulation and large buckles to fit specifically to a womens narrower foot, smaller heels, and fuller calf to give you more performance and comfort out of your ski boots. The Sensor 2 Shell uses a boot board that connects the receptor points to the boot sole, this contact with the bi injected lower shell gives you more power, control and feel, over the snow and your skis. If you are an intermediate skier who has been looking for a boot that fits medium to narrow shaft of the leg and medium to narrow forefoot try out the Rossignol Vita Sensor 2 70.