Paramedic, EMT, EMS Thin White Line 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 gift for Paramedics, EMTs and EMS supporters. Wear your EMS, EMT/Paramedic Pride and show your support for Emergency Medical Services. Stand with the Thin White Line! Lightweight, Classic fit, Double-needle sleeve and bottom hem