8 oz./yd, 52/48 airlume combed and ring-spun cotton/polyester fleece, 32 singles. Athletic Heather is 90/10 airlume combed and ring-spun cotton/polyester fleece. Relaxed fit. Longer length. Raw edge hem. Hidden drawcord. Side pockets. Tear away label. This product meets the following Sustainable Style subcategory - Socially Conscious Manufacturing - This product was made in a facility that partnered with or is accredited by the Fair Labor Association and made in a facility that is WRAP certified.