Funny - Nerd? T-shirt - I Prefer The Term Intellectual Ninja 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 Nerds unite with this great funny T-shirt declaring your true super power A Geek Style Tee that will spread some smiles Lightweight, Classic fit, Double-needle sleeve and bottom hem