This is the best under garment ever its so comfortable I'm 150 pds got a medium it fits perfect wanted to go smaller for a tighter fit and its perfect i was a bit afraid of the crotch area thought it would have a weird form but its all smooth i love it four stars because i believe the straps could have been made more durable they are kinda wimpy other then that i love this so happy with my purchase and will recommend to anyone also going to get more!