ROSSIGNOL Vizion 4B 100 HV GW Silver Gray Ski Boots (RBP7090)

102mm LAST provides forgiving anatomical foot-wrapping for power, precision and comfort; STEP IN TECHNOLOGY VIZION uses an overlap structure with a wide open back and spoiler for high performance; Unlock mechanism attached to a strong steel blade offers strong support and rebound; Double buckle unlocks the cuff widely for easy entry and exit; Liner with elastic zone on the instep and heel follows the cuff for seamless movement; DUAL CORE sandwich construction created by simultaneous injection of two durometers provides targeted power transmission, livelier rebound, response and total control; Polyurethane (PU) shell delivers premium rebound, response and durability; Polyolefine cuff enhances boot flexibility and support; Full custom liner fully moulds to the shape of the foot for improved precision and performance; THINSULATE STRETCH lightweight synthetic insulation provides increased warmth in damp and cold conditions, all-day comfort and enhanced elasticity for freedom of movement and foot support