As a bigger guy and a marathon runner, I've always struggled with chafing, especially during long-distance running. After securing my place in the Guangzhou Marathon, I knew I had to find a solution. I've tried countless creams and different underwear brands over the years, but nothing truly solved the problem. I was recommended to try PLAYAS Bamboo Underwear, and they did not disappoint! I wore them for all of my training runs and throughout the full 42km marathon. The result? Absolutely no chafing. No rubbing. No discomfort. For the first time, I could focus entirely on my performance instead of worrying about irritation. Since then, I've completely switched all my underwear to PLAYAS for everyday use as well. They're incredibly comfortable, breathable, and super soft. It's truly the best.