This crew is a 5.6-ounce, 88/12 poly/spandex jersey body and 4.1-ounce, 92/8 poly/spandex mesh panels. It has a reflective O heat transfer at back neck and areflective stacked O heat transfers at the back. It also has an OGIO Endurance heat transfer label for tag-free comfort. It also features Mesh at the collar, center back and under arms. This crew has modified raglan sleeves and reflective O Endurance heat transfer at right hem.