Titanic Vintage 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 titanic shirt, boat shirt, sailing life, boat life, history shirt, funny shirts, cool shirt, titanic swim team Awesome titanic vintage t-shirt. Lightweight, Classic fit, Double-needle sleeve and bottom hem