The T8 Commando Running Underwear has completely changed the game for me. As someone with thicker legs, chafing has always been a major issue, and anti-chafing solutions often fell short, especially during hotter races. However, since switching to the T8, I've experienced absolutely no chafing, and the comfort level is unbelievable! I've tackled runs up to 25km with these, and not a hint of chafing has appeared. For anyone struggling with chafing problems, I can't recommend the T8 Commando Running Underwear enough. They're a real solution that works.