Thin Blue Line Heart Police and Law Enforcement 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 Makes a great police wife shirt or police mom shirt. distressed style heart, thin blue line on front, heart shaped American Flag Please note Kids Shirts also available from the selections. Lightweight, Classic fit, Double-needle sleeve and bottom hem