Force 1/4-Zip STAY-COOL WICKING STRETCH FLATLOCK SEAMS FOR COMFORT REFLECTIVE DETAILS 5.2-ounce, 88/12 poly/spandex with stay-cool wicking technology OGIO heat transfer label for tag-free comfort Elastic locker loop inside neck Black coil zipper with locking pull and black reflective zipper garage Black reflective O Endurance heat transfer bar on back right shoulder Black reflective O heat transfer on left hem