E=MC2 Shirt relativity theory science equation albert einstein nerd math
Size guide. The 100% cotton unisex classic tee will help you land a more structured look. Plus, it's extra trendy now! 4XL 86.4 76.2 61.5. 3XL 83.8 71.1 58. 2XL 81.3 66 54.6. XL 78.7 61 50.8. L 76.2 55.9 47.