CONSTRUCTION: POLYESTER/NYLON SHELL WITH FIXED CASTLE COLDSHIELD QUILTED INSULATION(200G BODY/150G SLEEVE WATERPROOFING: VEN-TEX 1.0 WINDPROOF,WATERPROOF,BREATHABLE COATED SHELL MATERIALS AND DWR COATINGS FEATURE HIGHLIGHTS: DOUBLE STITCHED SEAMS VENTEC ZIPPERED UNDERARM VENTS WITH SNOW BLOCKER MESH 3M SCOTCHLITE REFLECTIVE MATERIALS WINDBLOCKING FRONT PLACKET ZIPPERED INTERNAL CHEST POCKET AND EXTERNAL CHEST POCKET INSULATED REMOVABLE HOOD INSULATED FLEECE LINED COLLAR FLEECE LINED VELCRO ADJUSTABLE CUFFS YKK MAIN ZIPPER SHOCK CORD ADJUSTABLE HEM AND TETHER D-RING