BELLA + CANVAS 6 oz. Heavyweight Tee ul)6 oz. (US), 10 oz./L yd (CA), 100% Airlume combed and ring-spun cotton, 20 singles. Athletic Heather is 90/10 Airlume combed and ring-spun cotton/polyester. Heavyweight. Pre-shrunk. Relaxed fit. Drop shoulder. Double-needle stitched neck. Side seams.