Military police shirt- US army Military Police Veteran 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 Military police shirt- US army Military Police Veteran Military police,Military police shirt, us army military police, military police veteran, MP, MP shirt, military police, police shirt, military shirt,military, police, military police (MP), law enforcement, thin blue line, blue live matter Lightweight, Classic fit, Double-needle sleeve and bottom hem