Columbia Big Boys' Ice Slope Interchange Jacket Shell: 100% Nylon Hc 3000; Lining: 100% Nylon 210T Taffeta; Liner: 100% Polyester Microtex Lite; 100% Polyester Fleece Machine Wash Omni-shield advanced repellency Waterproof fabric Insulated Removable, adjustable storm hood Interior security pocket