District Re-Fleece breathes new life into reclaimed materials. Affordable, comfortable and never re-dyed, it's a fleece that just feels good. 8.1-ounce (275 GSM) 60% recycled cotton/40% recycled polyester 54% recycled cotton/40% recycled polyester/6% recycled rayon (Light Heather Grey) 58% recycled cotton/40% recycled polyester/2% recycled rayon (Ash) 55% recycled cotton/39% recycled polyester/6% recycled rayon (Deep Grey Heather) This product's carbon footprint has been measured and reduced through a combination of preferred materials and investing in carbon offset projects through the ClimeCo Certified Product ™ Program Recycled natural color twill back neck tape Recycled natural color drawcords 2x1 rib knit cuffs, pocket opening and hem Side seamed Coverstitch details throughout Recycled, undyed tear-away label