Plunging temperatures turn an exploring hike into a grueling slog, but the lightweight layering of the Frostlight Climaheat Jacket will keep the chill off your back from trailhead to camp. This brand is a member of the Sustainable Apparel Coalition. Regular Fit. Durable poly ripstop shell for lasting, cross-season wear. Climaheat® Insulation: 100% certified Responsible Down Standard sourced insulation. 700-fill power goose down blend. Contoured baffles improve range of motion. Heat Guard elastic binding at the cuffs, collar, and waist help seal in warmth. Attached funnel hood with one-hand adjustable drawcord. Full-length zip with inner draft flap and zipper garage. Long sleeves with elastic cuffs. Zip hand pockets. Extended, droptail hem with drawcord. Shell and Lining: 100% polyester;. Fill: 80% goose down, 20% feather. Machine wash and tumble dry. Measurements: Length: 27 in. Sleeve Length: 32 in. Product measurements were taken using size XS (US 0-2). Please note that measurements may vary by size.