Postal Worker I don't know where your check is Funny Gift 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 Postal Worker Shirts for retirement birthday or wedding anniversary Postal Worker T-Shirt for postal office colleagues like mail carrier or letter carrier or rural postal worker. Lightweight, Classic fit, Double-needle sleeve and bottom hem