A friend recommended my husband to wear Sketchers. After trying on a size 10 and 11 at Sketchers, he found he needed a size 10.5. The store didn't carry half sizes, and he didn't know if Sketchers made half sizes. Husband found them online and was very happy (especially as they went up £15 after purchase). He has worn them on a long walk so far and seems comfortable with no blisters at the end.