7.7-ounce, 89% recycled polyester/11% spandex interlock knit (solids),7.7-ounce, 81% recycled polyester/8% polyester/11% spandex interlock knit (heathers),This product's carbon footprint has been measured and reduced through a combination of preferred materials and investing in carbon offset projects though the ClimeCo Certified Product Program,Snag-resistant,Moisture-wicking,UPF rating of 50+,Forward shoulder,Dyed-to-match, recycled, molded zipper with dyed-to-match rubber-tipped pull,Angled front pockets with stitching detail,Self-banded cuffs and hem,Tag-free label