Ride Tec Women's 8625 20" Heeled Biker Black Work Boot 100% Leather Imported Rubber sole Shaft measures approximately 16.5" from arch Heel measures approximately 2.75" Platform measures approximately 0.25 inches Boot opening measures approximately 14" around Leather Durable One Piece Molded Outsole Reinforced Stitching Upper & Outsole Side Zipper Oil Resistant Outsole