bought one size larger. I tried them on in the store before buying them from Amazon. More flowers online. I wear 13 in shoes, 12D in boots, 14 in flip flops and ordered 14 in Haidud. I tried on a size 13 in the store and my fingers stuck out a bit. Reading some of the reviews makes me shake my head a bit. These are loafing shoes. not for hiking or construction work. I wear them at home, driving and at the pool, feel great and light.