Lightweight and packable, the Cirrus Flex is the ultimate year-round synthetic insulation. It’s versatile enough to accompany you on any mountain adventure, whether as a shell in the warmer months or as an insulating layer when temperatures drop. With its signature fleece side panels that breathe on the climb and reduce bulk, it’s easy to layer and offers excellent freedom of movement.

Redesigned with high-loft PrimaLoft® Silver RISE insulation, it features larger baffles that allow the insulation to loft higher and retain more heat. Providing exceptional warmth for the weight, the insulation recovers quickly when wet, making it the ideal choice for your wet-weather hikes, climbs and scrambles.

Features:

• Fit: Slim
• Center Back Length (Size S): 67cm / 26.4in
• Insulation: PremiumLoft® Silver RISE 100% Recycled Synthetic Insulation (130g / 4.6oz, Size 10)
• Main Fabric: 20D Recycled Pertex® Quantum Shell (38g/m²) with Fluorocarbon-Free DWR
• Secondary Fabric: Thermal Stretch Fleece™ Side Panels (215g/m²)
• Fabric Lining: 20D Recycled Pertex® Quantum Lining (38g/m², Size 10) g/m²) with fluorocarbon-free DWR
• Hybrid fleece construction and synthetically insulated under-helmet hood
• YKK® VISLON® center-front zipper with insulated zipper deflector and fleece-lined chin guard
• 2 YKK® concealed zippered hand pockets
• Interior YKK® zippered security pocket at chest
• Integrated storage pocket with clip loop
• Articulated sleeves, with semi-elastic cuffs
• Single-sided hem adjustment with anti-snag strap
• Weight: 380 g / 13.4 oz (size 10)