Very disappointing. Make sure you order at least one size bigger than you normally wear. My husband has always worn a UK size 11 in Adidas shoes, but this pair is far too small and he needs a size 12. The biggest frustration is that size 12 has been unavailable for the last two weeks since I bought these as a birthday present for him, so I haven't been able to exchange them. It's a real shame because the shoes look great, but the sizing is completely off.