Rab Cirrus Alpine Jacket - Black

Rab’s Classic Do-It-All | Versatile insulator ensures year-round warmth for summer alpine climbing...

Best current price£143.99from Nevisport

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14 offers from £143.99 - £190.00

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NevisportRab Men's Black Cirrus Alpine Insulated Jacket
Free delivery in 1–3 days
£143.99
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Miinto UK LtdRab Cirrus Alpine Jacket - Male - Winter Jackets - Black - L - Jackets
£5.95 delivery
£168.00
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Sneakin UKRab Men's Black Rab's Cirrus Alpine Hooded Puffer
£17.99 delivery
£170.74
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TisoMen's Rab Cirrus Alpine Jacket - Grey - Size S - Recycled Down Insulation - High-Loft - Durable Water Resistant
Free delivery in 1–3 days
£190.00
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Product Information

Full details

The Rab Cirrus Alpine Jacket is an exceptionally versatile insulator for outdoor enthusiasts seeking reliable warmth across a wide range of activities and conditions. Its primary strength lies in its advanced synthetic insulation, which maintains performance even when damp, making it ideal for unpredictable weather. However, as synthetic insulation, it may offer a different warmth-to-weight ratio compared to natural down in extremely cold, dry environments.

All features

Age Groupadult
ColourBlack
GenderMale
MaterialPolyester
BrandRab

Extended Product Information

FAQs

Is the Rab Cirrus Alpine Jacket waterproof?

No, the jacket is water-resistant thanks to its Pertex Quantum shell fabric and Fluorocarbon Free DWR treatment, but it is not fully waterproof. It will provide protection against light rain and snow, but for heavy, prolonged downpours, a dedicated waterproof shell should be worn over it.

Can I wear this jacket in very cold temperatures?

The Cirrus Alpine Jacket is designed for year-round warmth, offering excellent insulation for a wide range of cold conditions. Its synthetic PrimaLoft Silver Rise insulation performs well even when damp. For extreme sub-zero temperatures, especially in dry environments, you might consider layering it or opting for a higher-fill-power down jacket if moisture is not a concern.

How should I wash my jacket?

Machine wash cold on a gentle cycle using a technical cleaner specifically for synthetic insulation. Do not use bleach, fabric softener, or harsh detergents. Tumble dry on low heat with dryer balls to help restore loft, ensuring it's completely dry before storage.

What kind of insulation does it use?

The jacket uses PrimaLoft Silver Rise synthetic insulation, which is engineered to mimic the warmth and feel of down while offering superior performance in wet conditions.

Is the jacket breathable?

Yes, the Pertex Quantum shell fabric is designed to be breathable, allowing moisture vapor to escape, which helps regulate body temperature during active use.

What is the weight of the jacket?

The jacket weighs 516g for a size Medium, offering a good balance of warmth and lightweight packability.

Can I wear a backpack or harness with this jacket?

Yes, the jacket features a dual-sided rear hem adjustment specifically designed to stay secure and prevent riding up when wearing a climbing harness or a backpack with a hip belt.

Troubleshooting

Jacket feels less warm than usual.

Ensure the jacket is clean and dry; compressed insulation can lose loft. Check if you are layering appropriately for the conditions. If insulation is visibly flat, try washing and tumble-drying with dryer balls to restore loft.

Water is no longer beading on the fabric surface.

The Durable Water Repellent (DWR) finish may need to be reactivated or reapplied. Wash the jacket according to care instructions, and if the issue persists, apply a suitable DWR re-proofing product.

Zipper feels stiff or snags.

Check for any fabric caught in the zipper teeth. Gently work the zipper up and down. If it continues to snag, try cleaning the zipper teeth with a small brush and applying a zipper lubricant.

Pros and Cons

Pros

  • Excellent warmth retention even when wet, thanks to synthetic insulation.
  • Highly versatile for multi-season and multi-activity use.
  • Good balance of wind and water resistance with breathability.
  • Designed with practical features for alpine and climbing pursuits (harness-compatible hem).
  • Uses recycled materials and fluorocarbon-free DWR, highlighting sustainability.
  • Lightweight and packable for easy transport.

Cons

  • Synthetic insulation may not offer the same warmth-to-weight ratio as high-fill-power natural down in extremely cold, dry conditions.
  • Regular fit might feel less streamlined for users preferring a very close athletic cut.
  • Water-resistant but not fully waterproof for prolonged heavy rain.
  • Requires proper care to maintain DWR effectiveness over time.

Setup, Compatibility & Care

Setup

Using your Rab Cirrus Alpine Jacket is straightforward. Simply put it on over your chosen base and mid-layers. The `regular fit` is designed to accommodate these layers comfortably. Ensure the elasticated hood and cuffs are snug to seal out drafts, and use the hem adjustment for a secure fit, especially when wearing a harness or backpack.

Compatibility

  • Layering: The jacket's `regular fit` is optimized for layering, allowing you to wear appropriate baselayers and mid-layers underneath for varying thermal needs.
  • Outdoor Gear: The `dual-sided rear hem adjustment` is specifically designed to stay secure and prevent riding up when wearing a climbing harness or a rucksack with a hip belt, making it highly compatible with essential outdoor equipment.

Care

Proper care will extend the life and performance of your jacket, especially its insulation and water-resistant properties.

  1. Washing: Machine wash cold on a gentle cycle using a technical cleaner designed for synthetic insulation (e.g., Nikwax Tech Wash or Grangers Performance Wash). Avoid fabric softeners, bleach, and harsh detergents.
  2. Drying: Tumble dry on low heat with dryer balls (or clean tennis balls) to help restore loft. Ensure the jacket is thoroughly dry before storing to prevent mildew and maintain insulation integrity. Do not iron.
  3. DWR Re-application: Over time, the `Fluorocarbon Free DWR` finish may wear off. If water no longer beads on the fabric surface, consider re-applying a DWR treatment designed for outerwear. Follow the product instructions for best results.
  4. Storage: Store the jacket uncompressed in a cool, dry place to maintain the loft of the synthetic insulation.

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