The Rab Cirrus Flex Jacket is a lightweight insulated coat designed for year-round warmth and mobility in the mountains. It features Primaloft Silver Rise Insulation, which mimics down's packability and performs well in damp conditions. The Pertex Quantum Shell and stretch fleece sides provide windproof and water resistant protection, ensuring reliable performance in various weather. This versatile jacket includes a smooth YKK Vislon front zipper, zippered hand pockets, and an internal pocket. One pocket allows the jacket to pack into itself for compact storage. Ideal for trekking, climbing, and skiing. Outer and lining are 20D Recycled Pertex Quantum with PFC Free DWR. Sides are Thermic Stretch Fleece. Insulation is Recycled Primaloft Silver Rise. Total weight is 388g.