I was just going to post this same thing. When shopping for new swim shorts for my DH before vacation this year, I had a hard time finding any that he didn't need to wear underwear with. The ones I ended up getting were Speedo brand from Kohl's and they did have a mesh lining, but it was as long as the shorts instead of just being like briefs. DH LOVED those and has already asked me to get him a couple more pair for next summer.