I’ve had these Spanx white briefs (I have a couple pairs actually) for years. I bought them from a local mall department store when I saw they were on clearance.
These tighty whities are kind of a compression brief. They fit really snug but not uncomfortably so…I guess, unless, you buy the wrong (too small) size.
I don’t wear these often, but I pulled them out of my drawer the other day to see if they still fit and to recall how they felt. I still like them though I am not a fan of the fly really.
Anyway, they’re pretty cool.