Showtime MEN Red Dri-fit Running Short Trunks Underpants Polyamide Imported Anti-odor technology prevents the growth of odor-causing microbes to keep your gear fresher, longer Constructed with supportive four way stretch, anti-microbial fabric that wicks moisture away from the skin Flat Lock Seams Stitching - Allows flexible mobility without chafing or skin irritation Stabilizes and helps enhance mobility for muscles and joints Soft pouch for ventilation and support