I saw these on Amazon and wanted them, but my size wasn't available. Luckily my local Buckle store had them in stock for me to try out.  WOW these shoes are comfortable!  They feel like a well worn in pair of shoes that I can't stop raving about.  Quality of the shoe looks great, and the memory foam insert is very comfortable.  As far as fit goes, I'm usually a 10.5-11 in US size, and got the size 11.  They're not tight on me but I could see them being tight on someone who is an actual size 11.  Unfortunately Hey Dude doesn't offer half sizes to accommodate for these situations.  Overall I'm VERY happy with my purchase.