From Gianni Bini, the Audrina Suede Soutache Tall Boots feature: Suede upper with soutache braid detailing Pointed toe construction Full inside zipper closure Synthetic lining 4mm padded memory foam sock Synthetic outsole Approx. 17.32" boot shaft height Approx. 15.7 standard calf shaft circumference Approx. 14.56 narrow calf shaft circumference Approx. 16.92 wide calf shaft circumference Approx. 4.13 heel height Imported.