Batch 1: 80.7% cotton, 19.3% polyester; Batch 2: 96% cotton, 4% polyester; Batch 3: 86.2% cotton, 7.3% regenerated cellulose fiber, 6.5% polyester; Batch 4: 76% cotton, 12.1% polyester, 11.9% regenerated cellulose fiber (with Trace Amounts of Other Fibers); Batch 5: 65.5% cotton, 17.6% polyester. 16.9% regenerated cellulose fiber (with Trace Amounts of Other Fibers); Batch 6: 60.4% cotton, 29.1% polyester, 10.5% regenerated cellulose fiber (with Trace Amounts of Other Fibers)