Are you supposed to wear underwear under men's swim trunks? If so, which type? - Quora
Answer (1 of 7): It all depends on the wearer and the type of suit. Myself, if I am wearing a bathing suit with a smooth nylon line, I do not wear anything other than the suit. If it has a mesh line, I have to wear underwear or else the mesh, rubbing on the head of my penis is very painful and I
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Is it better to run with or without underwear? - Quora
Are swim briefs comfortable to swim in? - Quora
What type and what color underwear should guys wear? - Quora
Do you wear underwear with board shorts when swimming? - Quora
Do guys wear anything under swim trunks? - Quora
Do you wear underwear with board shorts when swimming? - Quora
Why is it that men in the United States are more likely to wear
Do people like Speedo swimming trunks? - Quora
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Can a 14-year-old guy wear Speedo? - Quora
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Do white swim suits (speedos/shorts) go clear when wet? - Quora
Is it good to wear briefs to swim? - Quora
Is it common for men to wear shorts instead of trunks or other