Mid-layer of the fabric is made of waterproof and windproof nylon material. The lining is made by soft warm Fleece offers a fantastic skin comfort. This lightweight jacket keeps you nice and warm in cold damp weatherPolyester synthetic material of the lining helps improve the breathability and transfer moisture away quickly. (P.S. Water can leak through stitching parts of the jacket, wearing in the rain may get wet.) REMOVABLE HOOD with peripheral cord adjustment. Drawcord adjustable hem and zippered pockets designed.