I do not share the opinion of other commentators. The pictures and presentation suggest the presence of Velcro or a loop opens; it is not so, the sandal does not open completely, but half opens three centimeters. The passage of the foot is difficult to fit. I also found it a little too fair size. Everything depends on what is expected of a pair of sandals, beach side hearted or harsh conditions. For durability, it made me looks solid, but overall, it's not very comfortable.