Exterior: 8.3-oz, 100% nylon ripstop, Fill: 10.8-oz, DuPont™ Sorona® eco-friendly insulation,Lining: 100% heat reflective polyester mesh body with taffeta sleeves,10000mm/3000g/m2 waterproof/breathability rating, Critically seam sealed, 3-panel hood with adjustable drawcord and toggles, Full length inner storm flap with chin guard, Full length external storm flap, Internal drawcord and toggles at waist, Internal storm cuffs, Adjustable cuffs with snap closure, Wind resistant, Reflective features, YKK zipper, Embroidery access, Detachable carabiner keychain located in left pocket, Limited lifetime warranty.