Geek Shirt Costume Vintage Nerd Gift T-shirt 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 Geek gifts, tees Geek, gifts for geeks, it geek gifts, Official Homewise Shopper T Shirt apparel clothing Lightweight, Classic fit, Double-needle sleeve and bottom hem