8.5 oz., 65% cotton, 25% recycled polyester, 10% polyester; Heather Grey and Charcoal Hthr are 60% cotton, 30% recycled polyester, 10% polyester; Polyester fiber in this blend is made from recycled content including plastic bottles. ; Recycled poly helps reduce water usage, energy consumption and CO2 emissions when producing this garment.; Ribbed waist with elastic; Drawcord on inside of waistband; Slant pockets; Hidden safety pocket with zipper; Ribbed cuffs and hem with 5% spandex; Convenience