From Gianni Bini, the Maybelle Cow Print Haircalf Snip Toe Kitten Heel Boots feature: Cow printed genuine haircalf (USA) upper Side zipper closure Tricot fabric lining 4mm padded memory foam sock Airfit comfort technology in the heel providing extra comfort, durability and breathability Synthetic outsole Approx. 16.93" shaft height Approx. 14.96" standard calf shaft circumference Approx. 16.54" wide calf shaft circumference Approx. 14.17" narrow calf shaft circumference Approx. 4.13" heel height Imported.