Filson Insulated Wool Work Vest pairs a wool-nylon outer with lightweight, quilted polyester insulation for quick-drying warmth. Designed for layered field use, it offers utility pockets and a dropped back for extra coverage. Key attributes: Blue | Wool-nylon blend | Lightweight quilted insulation | Quick-drying insulation | Handwarmer pockets | Utility pockets with compartments and button flap | Metal zipper front closure | Solid color | Dropped back cut | Stretch rib collar in wool-nylon blend | Sleeveless | Regular silhouette | Dimensions & fit: Regular fit | Composition & care: 80% wool, 20% nylon | Quilted polyester insulation | Filson Cover Cloth cotton inner lining