I really hesitated about buying these Teva sandals from Amazon because they reviews were not consistent but I'm so glad I did decide to buy them. Every reviewer pointed out the tightness of the toe strap which feels really odd at first but I've worn them for awhile in the house (too cold outside) and very quickly I stopped thinking about this strap. I do blister easily in the summer so I do have my fingers crossed that this won't be a problem then but everything else about this sandal is so great. I wear a size 10 and I bought a size 10. If they had a 10.5 it MIGHT have been better but I am very satisfied with the way these fit me. I will reiterate what at least one other reviewer said: there is not a lot of arch support. Wearing these sandals is more like walking barefoot. They are made of materials that feel so good on my feet--very soft and yet I feel protected. They must run on the narrow side because I have a narrowish foot and there is no wiggle room but that's okay because so many shoes are cut on the wide side today so it's nice not to have to accommodate to a shoe that's too wide for me. I really love these sandals. Thanks Amazon.