The soft, ring-spun cotton of this t-shirt is also long-lasting. With a classic fit and seam-free body, you'll want to wear it every day. 100% soft ring-spun cotton (Sport Gray is 90% ring-spun cotton, 10% polyester; Dark Heather is 65% polyester, 35% cotton.) Modern classic fit Tubular body Double-needle sleeve and bottom hems Taped neck and shoulders Ribbed collar Wash cool, hang dry or tumble dry low Cool iron inside-out

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Show your love for science with this clean and modern Carbon (C) periodic table t-shirt. Featuring the iconic element box with atomic number 6, this design is perfect for chemistry students, teachers, lab technicians, STEM majors, and anyone who appreciates the beauty of the periodic table.