STAY-COOL WICKING ULTRABREATHABLE FLATLOCK SEAMS FOR COMFORT REFLECTIVE DETAILS Body: 4.4-ounce, 100% poly jersey with stay-cool wicking technology Trim: 4-ounce, 100% poly jersey with stay-cool wicking technology OGIO heat transfer label for tag-free comfort Center back keyhole cutout with reflective O heat transfer below Contrast binding at neck, armholes and side seams Curved drop tail hem