I do not recommend these flip-flops. As advised, I ordered a larger size, but the heel barely fits, while the front extends by several centimetres. One of the flip-flops is well made, but the other looks as if someone was just learning or setting up the production machine. The narrowing between the toes is badly fused, resulting in sharp edges that cause abrasions. I had to even them out with a knife and burn them with a lighter, but the pin inside is shorter than in the other flip-flop, so the foot fits in very tightly and rubs the top of the foot. They are unusable. One picture shows the correct workmanship, and the other shows the faulty one.