Add a cool and warm jacket for the coming cold winter. Our most technical 3-in-1 system jacket, Tri-Mountain Performance 6850 - Washington features two bonded soft shell jackets that zip together. Both jackets feature a 3-layer construction consisting of a windproof/water resistant outer shell of 100% polyester twill bonded to a lightweight anti-pilling micro fleece lining, with a breathable laminated film insert in between. Plenty of storage room in various pockets including the zippered sleeve and inner cell phone pocket. Outside jacket features a zip-off adjustable hood, adjustable cuffs and an open bottom with draw-cord hem for a custom fit. It will not let you down in all the aspects.