87% POLYESTER, 13% ELASTANE. CLASSIC FIT: CUT FULLER THROUGH THE CHEST, WAIST, AND SLEEVE, WITH A LOWER ARMHOLE. MOCKNECK. QUARTER-ZIP PLACKET WITH A FLAP AT THE TOP THAT PREVENTS CHAFING. ELASTIC BINDING AT THE CUFFS. RIGHT CHEST ZIPPED POCKET. MACHINE WASHABLE. "RLX" LOGO PRINTED AT THE RIGHT SHOULDER AND CENTER BACK OF THE NECK.