I really love them. Cowhide bellies should never be used in high quality items. Again, this review is after initial use so I do not know about longevity. Placed it right next to my dyson, and it?s stuck pretty well to the wall. The seat is made out of a foam that is similar to that of a Crocs shoe. Se sienten resistentes, pero lo único es que me quedaron un poquitito grandes, pero yo tengo el pie algo Delgado. Ive had a chance to use it while its raining (heavily) and it stands up in the rain without shorting-out. maybe people with extremely low arch?) I wish the manufacturer would have chosen a slightly different design that would allow people to actually fit their feet (see what I did there? Lol) in Actual Barbies are too tall and flop forward. My heel is right at the back edge but not so much that my foot slips around.