IDIFU Women's Cassie Classic Round Toe Low Top High Block Heels Lace up Brogues Oxfords Pumps Shoes Synthetic Rubber sole Heel measures approximately 3.1" Featuring classic rounded toe, comfortable high chunky heel and solid color. High thick heel gives you perfect boost in height and reassure that they are wearable all day long with comfort. Designed with secure lace-up closure, shoelaces provide support for the foot and ankle; They're adjustable, creating a custom fit; The tension on the shoelaces could be tightened after they loosen up with wear; You could replace the other laces that you like if they become worn. Soft and warm short flush lining and cushioned footbed; Durable and anti skid rubber outsole.