Rab Cirrus Flex Jacket
This lightweight synthetic duvet is a versatile insulating layer that's well suited to the UK's damp climate, says Charlie Low
Polartec Alpha is a new concept in synthetic insulation focusing on unsurpassed thermo-regulation and breathability. Unlike conventional synthetic insulations Alpha is a woven material that offers excellent stability and superior durability without the need for scrims or tightly woven fibre proof linings fabrics.
Its unique woven structure allows for the use of highly breathable lining fabrics which permit body heat to move through the insulation away from the body. This unrestricted movement of moisture vapour allows these garments to be worn in a wider range of activities compared to conventional insulated garments.
Weight: 439 grams (Men’s Medium)
Materials: Polartec Powerstretch Pro + Polartec Power Dry + Polartec Alpha + Nylon Mini ripstop Face Fabric with a DWR finish
Key Features: Polartec Alpha technology | Polartec Powerstretch Pro mixed with Polartec Power Dry | Extended Stretch cuffs | Collar Drawcord | Two waist pockets | One chest pocket |Stretch Fabric |Chin guard
Suited Activity Use: Skiing/Snowboarding, Ice climbing, Mountaineering