The pumps have been made of eco suede leather. A high heel and a platform will gently lift the silhouette. Soft eko leather insole provides comfort and convenience during use. Buckle fastening with adjustable strap. Be sure to check out our other pumps! For size selection please refer to the size chart. 35-23/36-23,5/37-24/38-25/39-25,5/40-26cm