The knee high boots have a minimalist chic flair with the stretchable microfiber upper. The block heels and the comfortable cushion insoles cut strain and offer a relaxed fit. The zipper closure is also a convenient feature and make the boots easy to wear.a Type: BootsUpper Material: Stretchable MicrofiberOuter Sole: TPRClosed Round ToeBlock HeelZipper ClosureComfortable Cushion InsolesA Heel Height: 2.5 inchesRCSH5299