I just received my TOMS in the mail. I've been wearing them for 3+ days now. No problems at all. I normally wear a 7.5 in flats and heels, but not in my tennis shoes (8.0). So I ordered a 7.5 and they fit perfectly! I would suggest if you are going to wear thicker socks(mine are really thin) to go 1/2 size up. They also have a great leather insole with an arch! Best. Shoes. Ever!