Quick Summary
The Rab Cirrus is a men’s insulated vest in black, size XL, with 123 g of 100% recycled PrimaLoft Silver Rise insulation. It has a regular fit, zipped hand pockets and an internal zipped chest pocket. Its stated uses include alpine activities such as skiing and climbing.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Style and colour | Men’s insulated vest in black. |
| Size and fit | XL with a regular fit. Check the sizing information and intended layers before choosing. |
| Insulation | 123 g of 100% recycled PrimaLoft Silver Rise insulation. |
| Outer fabric and finish | 30D recycled Pertex Quantum with a fluorocarbon-free DWR finish. |
| Length and weight | 29 in centre-back length and 11 oz weight. |
| Pockets and adjustments | Two zipped hand pockets, one zipped internal chest pocket, an integrated storage pocket with clip-in loop, elasticated armholes and an adjustable hem. |
| Front fastening | YKK Vislon front zip. |
Key Features Explained
The insulation is described as mimicking down’s loft and packable nature while remaining resilient in damper climates. This does not specify how small the complete vest packs down.
The vest has a fluorocarbon-free DWR finish. This is not a waterproof rating, so check the weather protection needed for the conditions you have in mind.
The adjustable hem and elasticated armholes provide adjustment at those openings; no adjustment range is stated. The integrated storage pocket is listed with a clip-in loop.
What to Compare Before Buying
- Fit and size: This is size XL in a regular fit. Check the relevant sizing information and consider the layers you plan to wear underneath.
- Length and weight: Compare the 29 in centre-back length and 11 oz weight with your preferences for coverage and carried weight.
- Weather protection: A DWR finish is specified, but no waterproof rating is given. Check whether the protection matches the conditions you expect.
- Pocket layout: Check that the two zipped hand pockets, internal zipped chest pocket and integrated storage pocket suit what you want to carry.
Who This Product May Suit
The stated uses include alpine activities such as skiing and climbing. As a sleeveless insulated layer, it can be considered alongside the rest of your clothing; check that the full combination provides the coverage and weather protection you need.
Planning a Layering Combination
Before heading out, try the vest with the other clothing you expect to wear. Check that the regular fit and 29 in centre-back length work for that combination, and consider whether the outer layer provides the weather protection required for your plans.
Before You Decide
Confirm that XL and the regular fit suit your intended layers, and compare the stated length and weight. Check that the pocket arrangement and level of weather protection meet your needs.






