I've only seen a big brand store carry underwear other than the basic boxers/briefs at a Target nearby a college in 2018~. And I guess jockstraps at Dicks, but its the basic white ones for cups. I guess its just not popular.
Got to work outdoors and alone today, so took the chance to hang loose for most of the day.
Andrew Christian Black Collection, Striped Jock, Red (I guess they were discontinued, couldn’t find them except resale).