I'm Just Here for the PI Funny T-Shirt for Thanksgiving Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Let the cook know you're not interested in the pea soup and to hurry up with the pumpkin pie. Perfect shirt for the thanksgiving feast this year. Science, 3.14, nerd geek. Lightweight, Classic fit, Double-needle sleeve and bottom hem