So these are not 2xist underwear. But they might be my oldest pair of undergarments that I have, since I vaguely remember wearing these in high school has part of a costume (didn’t play sports). I remember them being very slick and freeing (can’t remember if I had a BIKE jock to go with them or not). The string is sometimes annoying to have; its gotten caught in the zipper of some pants before. Always wonder if I could use the string as a makeshift cock ring. Interesting, BIKE was the company that originally invented the jock strap.