Run farther, run faster, and forget about chafing. The Runderwear Men’s Running Boxers are engineered to deliver total comfort on every stride—whether you’re pounding pavement in a marathon, charging through trails, or clocking long training miles. Built with moisture-wicking, breathable fabric and a Zero Chafing Guarantee, they’re performance underwear designed for runners who won’t compromise on comfort.
Designed for the demands of serious running, these boxers keep you cool, dry, and irritation-free—so the only thing you’ll notice is how far you’ve gone.