I own at least 10 pairs of sanuks and have never had a problem with the fit, that is until I purchased my pair of limelite's. I purchased the same size as usual but found them to be tight and narrow. I have been wearing them around the house with heavy socks trying to stretch them so I can wear them out. Its ashamed you cannot get half sizes sometimes you just need that. But I still love sanuks and will continue wearing them.