Stay comfortable and performance-ready with the sport tek st350ls, a dependable long sleeve tee designed for active lifestyles and everyday wear. Built with lightweight 3.8-ounce 100% polyester fabric, it delivers excellent breathability while moisture-wicking technology helps keep you cool and dry throughout the day. https://www.apparelnbags.com/sport-tek/st350ls-long-sleeve-competitor-tee.htm