S T A Y- C O O L W I C K I N G U L T R A B R E A T H A B L E F L A T L O C K S E A M S F O R C O M F O R T R E F L E C T I V E D E T A I L S4-ounce 100% poly with stay-cool wicking technology Sublimated tonal print O G I O heat transfer label for tag-free comfort Contrast binding at neck and armholes Reflective O heat transfer on left hem