Women's Over The Knee Boots Platform Thigh High Shoes High Heels Rivet Booties Product details About this item Sole material Rubber Shaft height 5.7 Inches Outer material Polyurethane (PU) Closure type Zipper About this item The boots are made by US size. so you can choose your normal US size in this boots. Platform Approximately 2.17" Heel Length Approximately 5.7" Rivets embellishments, 2.17" Platform and 5.7" Heels make you fashionable. The boots are suitable for night club, evening party, dress, casual, work, date, wedding, or other special occasions.