4.6 oz., 100% ringspun cotton preshrunk jersey; Soft, lightweight 30 singles ring-spun cotton; Athletic Heather 90% ring-spun cotton, 10% polyester ; Charcoal Heather 60% cotton, 40% poly; Oatmeal Heather 99% cotton / 1% polyester; Classic fit with shaped armholes; Seamless 1x1 ribbed collar with two-needle coverstitching on front neck; Two-needle hemmed sleeves and bottom; Shoulder-to-shoulder taping; Quarter-turned to eliminate center crease; Tear away label;