Columbia Boys' Bugaboo Interchange Jacket Shell: Omni-Tech Legacy Twill 100% nylon; Liner: Omni-Heat Reflective 220g MTR Fleece 100% polyester Imported Omni-Heat thermal reflective liner OUTGROWN grow system. Wind proof. Fleece liner Removable adjustable storm hood. Taffeta lined hood. Media and goggle pocket Zippered hand pockets. Fleece lined pockets. Adjustable cuffs Reflective detail