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/poly fleece. Pre-shrunk. True to size, classic fit. Mid-length. Semi set-in sleeves. Single line hood. No drawcords. 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 and bluesign certified.