8.1 oz.; Natural Denim: 44% recycled cotton, 37% recycled polyester, 19% recycled viscose; Grey Denim: 55% recycled cotton, 36% recycled polyester, 9% recycled viscose; Black Denim: 53% recycled cotton, 41% recycled polyester, 6% recycled viscose; Indigo Denim: 58% recycled cotton, 36% recycled polyester, 6% recycled viscose; Recycled cotton from used denim; Recycled polyester from post-consumer plastic; Contrast stitching; Slanted side pockets with contrast trim; Adjustable knotted neckband; Ec