salomon gun ski boots S/Pro Alpha 120 2026 Salomon Mission 4 Ski Boots 2011 The Mission 4 is Salomons entry level boot Simple comfortable and easy going is the name of the game with the Mission 4 With a 55 flex the Mission 4 is soft enough to be driven and controlled by the most inexperienced of skiers Salomon uses the XFITFusion Comfort liner in the Mission 4 which is based around comfort and warmth to help the entry level skier stay out on the hill all day Micro adjustable buckles at the lower cuff and over the instep allow for some customization for foot shape and tool free catches on the upper cuff let the Mission 4 adapt for different leg shapes Price conscious skiers looking for a comfortable introduction to skiing will find both with the Mission 4 Salomon Mission 4 Ski Boots Specs Flex 55 Width 104mm Shell Material Polypropylene Liner XFITFusion Comfort Liner Buckle CountTypeMaterial 42 Micro AdjustablePlastic Tool Free Catch Adjustment on Upper Cuff Salomon Gun Ski Boots 2007