Poor quality- especially for the price Last nov I ordered a black pair and a brown pair, the brown pair did what u see after 2weeks returned to amazon an got another pair. So to me I suppose that makes sense. so that was a nice surprise! Not so comfy like original Birkenstock, but you dont have to care about this shoes. very flattering Easy to refill too5. Now you will have a hell-of-a Florida beach flip flop, match that with some baggees, a t-shirt and cool hat, then, resort at oldSt Augustine see the old Spanish Fort. I used my ¼? drive ratchet, not the 3/8" or 1/2" (it is almost impossible to attach this seat using an adjustable wrench as described in the directions). again, this is not a humid safe.