Just received these in the mail today and was so excited to put them on. Thought they fit fine throughout my legs and bottom. I ordered 2 med and received 2 larges. I've got junk in the trunk so it's not as if I couldn't keep them like this, but I've read reviews saying they loosen up and if they do that they will be way too big. Maybe I will send back one and keep the other. Then I will update! Otherwise, they are long but most pants on me are so I can't really hold that against them. They are soft and thin but I don't feel exposed with how thin they are.

UPDATE:
So I called amazon to exchange, which they couldn't for some reason. They gave me a ups label and promised a refund as soon as my package reached the warehouse. Luckily I decided to contact the seller and they didn't want me to reorder from amazon since they had been packaged wrong. They emailed me a fedex label to return the larges and sent me my 2 mediums with another med for all the hassle. Really appreciated it! Received the mediums and they fit great. I'm 152lb and 5 4'. Normally I would get a large but just as others stated, they loosen up and run slightly big. They are VERY comfy! Thanks so much!