Columbia Sportswear Women&#39;s Trinity Jacket, Bark, Large,Columbia,WL5427-Bark-Large" /> 100% Nylon Shell: 100% nylon Expedition Twill, 100% polyester Sin-Chilla faux fur. Lining: 100% nylon Garden Gate embossed taffeta. Insulation: 60/40 Down Duck 450 Fill Power Authentic Fit-Not too fitted, not too loose. Jacket Security Pocket-The security pocked is designed to hold keys, credit cards or other necessities where you can get to them and no one else can. Machine wash Imported