2.75 in. heel height 4 in. shaft height; 9.75 in. circumference Synthetic upper. Back zipper closure for easy on/off Cushioned insole; Lightweight, flexible outsole. Slip-resistant outsole Stitched with thread made from 100% recycled materials A fashion forward modern silhouette with a superior level of comfort, The Baretraps Leanna ankle bootie is ready for a action. Featuring a synthetic upper with a touch of fashionable rouching and stitching, along with a stacked heel with a zippered rear entry.