80% polyester/20% cotton 14oz Cotton Fleece with 63% Nylon/23% Eco-carbon/14% lycra Eco-stretch binding. A midweight, thermal outer layer fullzip hoody with reverse coil, tonal front and side zips. Details include tone on tone hood and cuff binding in Eco-stretch with activated carbon derived from renewable natural sources. Contrast flatlock seaming throughout adds color interest and finishes garment. Defend yourself against the west coast elements.