Batch 1: 59.9% cotton, 22.6% polyester, 15.3% regenerated cellulose fiber, 2.2% other fibers, 1.9% Black, 21.9% polyester, 66.8% cotton, 9.4% viscose, 22.2% polyester, 66.0% cotton, 10.9% regenerated cellulose fiber, 0.9% other fibers Dark Gray, 22.2% polyester, 65.6% cotton, 10.7% regenerated cellulose fiber, 1.5% other fibers