Icelantic Skis ST1 Ski Boots, 24.5, White Three piece shell, four buckles with five adjustable degrees of forward lean and hike/walk function Heat moldable Stormtrooper Protocol 3 Liner zero packout liner, bio mechanically shaped insole and padded boot board Replaceable Vibram Soles that are DIN Compatible Booster Strap Included 110 Flex with 99 mm Last