A packable down and synthetic hybrid puffer with waterproof zones that can hang when the going gets tough, cold, and wet. Hybrid zoned design combines ultralight, quick-drying down with durable waterproofing and synthetic warmth for protection from terrain and elements when and where you need it. Packable 800-fill ExpeDRY™ down under a superlight DWR-treated nylon shell wraps your body for wind-blocking, water-shedding heat, while sleeves, shoulders, and hood fight rain, snow, branches and rocks with 80g of warm-when-wet synthetic insulation and a durable NanoPro™ waterproof outer. The GridLite Down Jacket works as a midlayer, but truly shines as a pocket-packable standalone for wet and windy summits, alpine starts, backcountry rest periods, and autumn climbs.