ExOfficio Men's Give-N-Go Boxer Brief 2-Pack (PE Bag) 94% Nylon, 6% Lycra Spandex Imported Soft, durable waistband 17 countries, 6 weeks, one pair of award-winning underwear - ok, maybe two Treated with an antimicrobial to eliminate odor-causing bacteria in fabric Stretch diamond-weave mesh fabric Extremely quick-drying and highly breathable