9.7 oz., 90% cotton, 10% polyester (up to 5% recycled); Light Steel is 85% cotton, 15% poly; Charcoal Heather is 65% cotton, 35% poly; Recycled polyester from plastic water bottles; Made with sustainably sourced USA grown cotton; Low-pill, high-stitch density PrintPro® XP fabric with 100% cotton face; Double-needle coverseamed neck, armholes and waistband; cotton/polyester/spandex neck, cuffs and relaxed waistband for ultimate comfort; Tag-free neck label transitioning to tear-away label. INVENT