Bronze Times(TM Solid Color Women's PU Leather Slim Tight Stretch Leggings Blue Extra thick ,keep you warm in the cold winter Made of PU lether,high waist,no sliding down mid-butt in the middle of a squad Machine Washable Elegant and luxious design,it is shrink-proof, and it is shrink-proof,and shape retention The sizes are Asian sizes,which is one size smaller than US Size,the size details please view the left size chart in the iamges part.