I ordered a US 7.5 which acording to the size guide was a UK 5. The shoes that arrived were 2 sizes too big. They had on the label US7.5/UK 5 but they were definitely at least 2 sizes up. It was very umpleaseant and i cannot wear them. I have problems with my feet and the Clarks Cruise wave shoes were the only shoes that i cloud walk. I could not fund them in UK anymore that i why i tried from US. I am cery dissappointed.