Heavyweight 8.25 oz. (~280 gsm) cotton-rich fleece Solid colors are 80% cotton, 20% polyester. Heather Grey is 70% cotton, 30% polyester. Charcoal Heather is 60% cotton, 40% polyester Crew neck sweatshirt with ribbed cuffs, neckband and hem Note: If you like your hoodies baggy go 2 sizes up The third party printer of this product is evaluated according to International Labor Organization standards The printer of this product sources blanks from manufacturers committed to improving cotton farming practices with the Better Cotton Initiative