WiFi Graphic Tee Simple WiFi Design 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 Wifi, WiFi, Wi-Fi, Wifi T-Shirt, Wifi Shirt, Wifi Graphic Tee, Simple Wifi Design, Fun Gift Idea! Lightweight, Classic fit, Double-needle sleeve and bottom hem