Body: 6 oz./yd2 / 210 gsm, 100% polyester pique; Contrast: 6 oz./yd2 / 215 gsm, 100% polyester heather pique in upper body; Moisture-wicking, antimicrobial; Self-fabric collar and integrated collar stays; Three-button placket; Tear away label; ChromaSoft? technology combines the colorfastness of cationic dyes with soft cotton-feel performance