GoldFusion antibacterial technology inhibits odor-causing bacteria in a sport shirt cut from a nylon blend with natural wrinkle-release technology. 29" length; 42" chest (size Medium) Front button closure Hidden-button collar Adjustable button cuffs Antimicrobial fabric engineered to inhibit the growth of odor-causing germs 84% nylon, 16% elastane Machine wash, tumble dry Imported