OGIO ENDURANCE Ladies Force Long Sleeve Tee LOE340STAY-COOL WICKINGSTRETCHFLATLOCK SEAMS FOR COMFORTREFLECTIVE DETAILS, 5.2-ounce, 88/12 poly/spandex with stay-cool wicking technology, OGIO heat transfer label for tag-free comfort, Cutout back with strap, Thumbholes for warmth, Black reflective O heat transfer on front left hem