We use natural horse leather and vegetable tanned shrinkage technology to enhance the flexibility. We keep the natural properties of leather, so each shoes is unique. Please do not mind the patterns left by nature. We use water-washing process for the shoes, After natural drying, wrinkles will be left. This style is Goodyear Welted. Color: Black/CoffeeMaterial: Horse LeatherLining: Horse LeatherInsole: Horse LeatherSole: Cow Leather and RubberPlatform: 2.5 cm/0.98"Fit: Medium to Wide, Runs Norma Black Patent Leather Lace-up Shoes For Fall, Black Lace-up Shoes With Round Toe For Spring, Black Patent Leather Lace-up Shoes, Black Lace-up Shoes For Office In Spring, Casual Loafers With Bow And Round Toe, Black Flats With Rubber Sole And Round Toe, Black Flats With Rubber Sole Round Toe, Black Flats With Round Toe And Rubber Sole, Black Round Toe Flats With Rubber Sole