The Under Armour 6004146 Men's UA Tactical Performance Loose-Fit Polo Team Shirt is a black polo shirt made of 95% polyester and 5% elastane. It feature a durable rib-knit collar, short sleeves, and a loose fit, making it suitable for activewear, specifically designed for golf performance. The shirt also includes anti-odor technology to prevent the growth of odor-causing microbes, material that wicks sweat and dries fast, and UPF 40 protection against the sun's harmful rays.