I don't know if it's just because they're cheaply made, but despite both being labelled a 10, when I got these they were clearly two different sizes. One was a 9 at best and the other was a 9.5. I was able to stuff my size 10 feet into them, but it's extremely unpleasant. At least they were a gift, they'll just sit on my shoe rack until I give them to someone else I guess. Oh well. :(

Don't bother.