Can You Run in Speedos? Or Do A Triathlon Shirtless!
While it is possible to run in Speedos, however, people find it very uncomfortable. Regular Speedos are not designed for running, but one can buy specially designed running briefs which, whilst they look the same as Speedos, are far more comfortable. Theyโre more breathable, made from moisture-wicking fabric, and are designed not to chafe.