1916 Irish Rising and Proclamation 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 1916 Easter Rising Centenary with Proclamation of Independence Designed in Ireland. Perfect for St. Patricks Day Lightweight, Classic fit, Double-needle sleeve and bottom hem