Feynman Diagram Quantum Mechanics tshirt-ANZ

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 65% Cotton, 35% Polyester, Imported, Machine wash cold with like colors, dry low heat, This simple feynman diagram tee is great for professors, mathematicians, physicists, students of theoretical math, and anyone amazed by the unknown, This feynmann drawing t-shirt runs small, consider upsizing for a looser fit. Lightweight, Classic fit, Double-needle sleeve and bottom hem