8 oz./yd², 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; Pre-shrunk; Boxy, oversized fit; Mid-length; Pouch pocket; Tonal dyed-to-match zipper; 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.