Here is OC wrestler Dolly Lovett (who's a devious, devil's advocate type heel character) letting you in on the secret of wrestling gear...

Dolly 2k Model: i.imgur.com/t6wqrBX.jpg

Onlooker:" But what if your trunks...rip or something?"
Dolly:" Naw dude, check it....got my tighty-whities on, under these things."
Onlooker: =O