Supremely warm and built for alpine conditions, the Patagonia DAS Parka is the warmest synthetically insulated jacket in the line. Delivering two types of PrimaLoft(R) insulation and trusted the world over as an elite climbing piece, the DAS won't disappoint! -- Lightweight, PU-coated nylon ripstop shell is durable, highly water-resistant, windproof and treated with a DWR(R) (durable water repellent) finish -- Insulated throughout with high-loft 120-g PrimaLoft(R) Synergy and an added layer of heat-trapping 60-g PrimaLoft(R) ONE in the chest, abdomen and back for core warmth -- Helmet-compatible hood with visor and single-pull drawcord to adjust overall volume and peripheral vision -- Full-length, 2-way zipper with internal, insulated wind flap and fold-over zipper garage for chin comfort -- Pockets: two zippered, insulated handwarmers; two large interior mesh drop-ins; one exterior zippered chest -- Elasticized cuffs and discreet drawcord at drop-tail hem seals in warmth -- Stuffsack included