Rab Cirrus Flex Insulated Jacket

Cirrus Insulation / Fill Weight 100g
Weighs 340g (Medium size)
Code: SS18151
  • Now £99.99
  • (FREE UK & EU Delivery)
+ In Stock Now | Usually dispatched within 24 hours

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Rab says:

Quick drying, lightweight outer/midlayer, lightly filled with Cirrus™ featherless insulation with Thermic™ stretch fleece panelling for improved breathability and movement.

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We're working out what we think about Rab's Cirrus Flex Insulated Jacket, we'll add our comments here in due course.

- Reviewed by Ultralight Outdoor Gear

Help and advice: Synthetic Insulation explained at Ultralight Outdoor Gear  


  • Hyperlite™ rip-stop outer and lining fabric
  • Thermic™ stretch fleece with grid face and brushed back panelling
  • Cirrus™ powered by 3M Featherless insulation (100g/3.5oz in size L)
  • Fleece lined chin guard
  • YKK® VISLON® front zip with internal storm flap
  • 2 YKK® zipped hand pockets. Left pocket doubles as integrated stuff sack
  • 2 Interior drop-in pockets
  • Lycra bound elasticated cuffs
  • Hem drawcord
  • Small weighs: 310g
  • Medium weighs: 340g
  • Large weighs: 368g
  • XLarge weighs: 390g
  • XXLarge weighs: 412g
  • Fit: Slim


  • Outer: Hyperlite™,DWR 80/20,36g/m2,20d/20d,100% nylon
  • Inner: Thermic™,94% Polyester 6% Elastane
  • Insulation: Cirrus™,100g/3.5oz in size L
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