Khaki Knit Fabric: 44.5% Acrylic, 32.7% Polyester, 22.8% Nylon Black Knit Fabric: 41.8% Acrylic, 30.8% Polyester, 27.4% Nylon Blue Knit Fabric: 38.7% Polyester, 37.4% Acrylic, 23.9% Nylon