I didn't realize the material was 90% polyester, 10% spandex, very stretchy but has a smooth feel to it.  I ordered the geometric 3 pattern, color was slightly off from picture but to be fair they do mention that can happen in the description.  Mine is not see through due to the dark colors.  I have mixed feeling about it, it fits alright but really clings on the hips so Id recommend sizing up.