STAY-COOL WICKING LAYERABLE WARMTH STRETCH FLATLOCK SEAMS FOR COMFORT REFLECTIVE DETAILS 91/9 poly/spandex jersey with stay-cool wicking technology Lightly brushed interior Reflective OGIO Endurance heat transfer label for tag-free comfort Zip-through cadet collar with molded cord pull Reflective O heat transfer at center back Raglan sleeves with shaped cuffs Reflective stacked O heat transfers on sleeves Drop tail hem Reflective O Endurance heat transfer at front left hem