Made from our breathable, quick-dry and easy-care Summit Fleece, the Norris Vest keeps you comfortable in mild to cool weather. This synthetic wool alternative creates a layer of insulation by trapping air in the pockets between the fibers to keep your natural body heat close ensuring maximum warmth. Easy to layer on and off with a full length YKK metal zipper with leather zipper pull. Cotton canvas piecings trim out the welt hand pockets.