SV: Severe Weather. Employs the most durable materials for prolonged use and provides the most weather protection in the harshest conditions. Warm, sewn-through down vest made with a soft, durable face fabric and filled with 750 grey goose down. The generalist vest is intended as a warm milder or standalone piece in cold, dry conditions. Features: Moisture-resistant outer face fabric Breathable Lightweight Compressible and packable Durable Wind resistant DWR finish (Durable Water Repellent) helps repel water from fabric surface Down Composite Mapping strategically places Coreloft(TM) synthetic insulation in areas where moisture may buildup and down in areas for maximum warmth Athletic fit for a slimmer more flattering profile Corded zipper-pulls reduce noise and are easy to grab Full front zip with chin guard and wind flap Adjustable hem drawcord Two hand pockets with zippers One internal dump pocket Includes stuff sack Athletic fit, Hip Length Weight: 300 g / 10.6 oz Activity: Multiple Activities Materials: Arato(TM) 40 - 100% nylon 750 fill European grey goose down Coreloft(TM) 100 insulation