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 Lace-up Shoes For Office In Spring, Black Leather Shoes With Flat Heel For Spring, Black Patent Leather Lace-up Shoes For Fall, Black Leather Flat Heel Shoes For Spring, Black Brogue Low-top Loafers, Black Low-top Loafers With Brogue Detailing, Black Low-top Brogue Loafers, Black Lace-up Shoes With Round Toe For Spring, Black Slip-on Flats