They are little hard to get up over the booty on my husband but once they are over the hump, they fit great. There is room for the booty but the elastic waist part is not quite as flexible as hoped. The material itself is not taught me. I'm guessing it's more like ready on because it's not really stretchy. There is an elastic waist but That's just because they put elastic inside of the non-stretchy material
Rating: [5 of 5 Stars!]