Potomac Combat Field Shirt With PadsThis version includes the spacer pads. Made of modacrylic which is a synthetic copolymer. Modacrylics are soft, strong, resilient, and dimensionally stable. They can be easily dyed, show good press and shape retention, and are quick to dry. They have outstanding resistance to chemicals and solvents, are not attacked by moths or mildew, and are nonallergenic. Material Fabric: Non Allergenic Fiber Special Item Note: Padded Version. The Camoflauge