I usually wear a size 91/2 Nike React and a size 10 Vapor Max. I ordered a size 9 to go with it. It was small, especially wide on the left leg, so I ordered a 9 1/2. That is exactly what is needed. Recommended one size larger or your size. Very comfortable and looks beautiful. The leather material in this one is also of good quality. I recommend the cloud foam in these shoes because it makes me feel like a cloud. I also suggest that not only can it be paired with beige chinos and jeans, but you can use it with any style for 4 seasons. PS) I recommend 1 size up. I usually wear 9.5 in Nike and I have these with 9.5. I feel a little good. Just increase the size by 1.