Montana Shirt Homegrown Montana Home 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 This custom t shirt makes a great personalized t shirt gift idea for anyone that wants to show their state pride. Slightly distressed design. Lightweight, Classic fit, Double-needle sleeve and bottom hem