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Deal.ai › Rab › Jackets
Rab
Rab Cirrus Flex Insulated Jacket

Rab Cirrus Flex Insulated Jacket

Best price now

$82.50at BackcountryChecked 13 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $82.50 at Backcountry (checked Nov 10, 2026).
  • Checked at 2 stores.

Our take on the Rab Cirrus Flex Insulated Jacket

The Rab Cirrus Flex is a lightweight synthetic-insulated jacket built for moving fast in cold, damp weather. Its PrimaLoft Silver insulation stays warm when wet, and stretch side panels let it breathe and flex on climbs. It packs small and layers under a shell, so it suits hikers, climbers and runners more than someone wanting a bulky winter coat. Against down jackets it trades a little warmth-to-weight for wet-weather reliability and better mobility.

Best forActive hiking and hillwalking in cold, damp weatherClimbing and scrambling where stretch and mobility matterLayering under a waterproof shellTravel where a packable warm layer helps
Pros
  • Synthetic insulation keeps warmth when damp
  • Stretch panels move with you and vent heat
  • Light and packs down small
  • Windproof front and pockets add protection
  • Works as a midlayer or a standalone outer in cool conditions
Cons
  • Less warm for its weight than a down jacket
  • Not a standalone deep-winter coat
  • Slim athletic cut can feel tight over thick layers
  • Hood and hem adjustment are basic compared with burlier shells

Rab Cirrus Flex Insulated Jacket prices at every store

  • BackcountryNew

    In stock

    $82.50Free shippingChecked 13 h ago
    Visit Backcountry
  • NordstromNew

    In stock

    $99.00Free shippingChecked 13 h ago
    Visit Nordstrom

Store links may earn us a commission. Some prices via Klarna.

Rab Cirrus Flex Insulated Jacket price history

Lowest price we've seen: $82.50 on Nov 10 at Backcountry. Tracked across 2 stores since Nov 10.

What reviewers say

Owners rate the Cirrus Flex as a versatile, breathable active layer that handles damp cold better than down. Most praise its stretch and packability; some find it less warm than expected and the fit snug.

What people mention
  • WarmthMixedOwners say it is warm for active use but not for standing around in freezing weather.
  • Wet weatherPraisedReviewers note it keeps insulating when damp, unlike down.
  • StretchPraisedThe stretch panels make climbing and reaching comfortable.
  • FitMixedSome find the athletic cut tight across the shoulders and chest.
  • PackabilityPraisedIt stuffs small into a pack or its own pocket.

Specifications

Size (Small-Large)
M, XL, L, XS, SSource
Closure
ZipperSource
Sleeves
Long SleeveSource
Color
GraySource
Age Group

Questions and answers

Is the Cirrus Flex warm enough for winter?
For active use in cool to cold weather, yes. For standing around in freezing temperatures, it works better as a midlayer under a shell.
How does it compare with a down jacket?
It is slightly heavier and less warm for its weight, but it keeps insulating when wet and stretches better for movement.
Can it be worn in rain?
The outer fabric is windproof and water-resistant, not waterproof. Wear a waterproof shell over it in sustained rain.
Does it pack into its own pocket?
Yes, it stuffs into one of its hand pockets for compact storage.
What sizes does it come in?
It is offered in women's sizes from XS up to XL.
Is it a good layer under a hardshell?
Yes. Its low bulk and stretch make it a common midlayer under waterproof shells.
Where is the Rab Cirrus Flex Insulated Jacket cheapest?
At Backcountry, for $82.50, as of our latest check.
Where can I buy the Rab Cirrus Flex Insulated Jacket?
2 stores we checked sell it, including Backcountry, Nordstrom.

Stores we've priced the Rab Cirrus Flex Insulated Jacket at

  • Nordstrom deals and prices

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Adult
Source
Material
SyntheticSource
Filling
Synthetic FillingSource
Gender
FemaleSource
Sportswear Garment
YesSource