Features of the Smartwool Women's Smartloft 180 Parka Lightweight, packable warmth, breathability, and Insulation even when wet Wind-resistant nylon with DWR protects from the elements Insulation is lined in Merino for comfort, sweat management, and odor control 2 Way center front zipper 2 Zip hand pockets, 1 zip chest pocket with media cord outlet, and two internal dump pockets Fabric Details Main Body Exterior: 100% Polyester Trim (Varies by Color): Black; 82% Nylon, 18% Polyester Soft Gold; 100% Polyester Lining: 56% Merino Wool, 44% Polyester Main Body/Sleeves Fill: 50% Merino Wool, 38% Wool, 12% Polyester Hood/Collar Fill: 100% Polyester Insulation: 50% 180g Proprietary, 50% Recycled Wool