Keep cozy in the Gildan Adult Heavy Blend 50/50 Fleece Crew! It’s made of 8 oz., 50% sustainably and fairly grown USA cotton and 50% polyester. Features include pill-resistant air jet yarn, double-needle stitching throughout, set-in sleeves; 1×1 ribbed collar, cuffs and waistband with spandex. Gildan’s manufacturing process utilizes 45% renewable energy. Gildan’s Community Investment Program supports education, the environment, humanitarian aid and active living .