The Rab Cirrus Jacket is a versatile all around alpine jacket made with recycled Cirrus HL synthetic insulation for durable high loft protection. The soft, 30D recycled Pertex Quantum ripstop nylon shell features a tightly woven down-proof structure with a DWR lining for enhanced weatherproofing. This is paired with our new high-loft Cirrus HL recycled synthetic insulation with zoned micro-baffle stitch-through construction. Combining long term durability and reliable warmth in wet conditions this is a must have jacket for your alpine adventures. New Cirrus HL recycled insulation Pertex Quantum ripstop nylon fabrics are soft and packable Full length front YKKA(R) Vislon zip YKK zipped hand pockets and 1 inner pocket Lightweight stretch cuffs, and adjustable hem Main Fabric: Recycled 30D nylon Pertex Quantum, 50g/m^2, with DWR Lining: Recycled 20D nylon, 41g/m^2 Insulation: New Cirrus HL 100% recycled synthetic insulation (