Ergo wear has good sports thongs in my opinion:
https://www.deadgoodundies.com/ergowear-max-mesh-thong
Gregg Homme also has sports thongs but I never tried them:
https://www.deadgoodundies.com/gregg-homme-room-max-air-thong
Maybe this one?:
https://www.misterb.com/en/mister-b-leather-thong-b2cen-200700
All the stuff I bought from MrB was very good but I never bought clothing from them.
Thanks for the tips, I agree that people should be allowed to post pics of women's clothing in the galleries but I would keep the pics in the forums in seperate topics.
Could it be possible to add in the forum rules to only post pics of men's underwear or men's swimwear please? There's absolutely nothing wrong with women's clothing but for me that's not what I'm here for.