ON AND OFF THE DIAMOND, LOOK LIKE A PRO IN THE MAJESTIC COOL BASE MLB EVOLUTION BASEBALL TEE.What better way to show your love for the great American sport of baseball? Whether you root for the yankees or the Red Sox, you'll be sure to find the team you love. The Majestic Cool Base MLB Evolution Baseball Tee is constructed with a super lightweight polyester, allowing for maximum breathability and moisture management. FEATURESLightweight synthetic tee.Wicking fabric.Super lightweight polyester for maximum breathability and moisture management.Short sleeve crew neck