I bought and returned 5 different sandals but finally found ONE. All designs are similar so they all look the same but until you try them on you won't be able to tell them apart. Anything else was stiff and uncomfortable and would have left blisters on the legs. This is not the case - the materials used are soft, pliable and waterproof. The top, the part that comes in contact with the skin, is made of a very soft material. And the sole on which your foot rests on the sandals is also soft, so nothing can break. I wear an 11 and this size 11 fits perfectly. For those of us with flat feet, arch support is sufficient. These are great shoes at an incredible price: less than $32. In weight after wearing them for a while but I don't expect any problems.