Constructed from a Pertex Quantum 20D recycled polyamide ripstop outer, paired with PrimaLoft Silver RISE synthetic insulation, the Men's Cirrus Flex 2.0 Insulated Jacket dries fast and eliminates cold spots, keeping you toasty whilst out in the cold. The Thermic stretch fleece panels at the sides promote rapid moisture dispersal and allow you to move freely. Complete with multiple pockets, elasticated cuffs and an adjustable hem to find a comfortable fit and prepare you for all your outdoor adventures. This jacket is lightweight, flexible, and offers year-round warmth and mobility, making it ideal for trekking, climbing, and skiing. It features a windproof and water-resistant Pertex Quantum shell with stretch fleece sides for reliable weather protection. The jacket includes a smooth-sliding YKK Vislon center front zipper, zippered hand pockets, and internal pockets. It can also be packed into its own pocket for compact portability. The recycled PrimaLoft Silver Rise Insulation mimics down's packability while remaining resilient in damp conditions. Fabric Outer: Pertex Quantum 20D recycled polyamide ripstop/38gsm/ fluorocarbon free DWR Lining: 20D recycled Atmos polyamide ripstop/ 41gsm with Thermic stretch fleece/ 215 gsm/ 94% polyester 6% elastane PrimaLoft Silver Luxe Insulation (110g/3.9oz in size L) Slim Fit Centre back length (Size M): 72cm/28.3inch Weight: 388g