Arcteryx Fissile Jacket - Men's Strong, yet supple N70p 3L Gore-Tex fabric with tricot delivers waterproof / breathable protection Down Composite Mapping places synthetic insulation in areas prone to moisture and down in areas where warmth is needed most Down Contour LT liner is compressible while adding thermal value Conforms closely to the body, trapping heat closer to your core Helmet compatible StormHood is designed to provide the ultimate protection from the elements without restricting movement or visibility