Quick Summary
The Rab Men’s Electron Pro Down Jacket is a warm, lightweight down jacket for climbing and mountaineering. It is presented in Orion Blue and Large, and the jacket includes a two-way front zip, an adjustable helmet-compatible hood, and two zippered hand pockets.
It is described as packable and suitable for layering, with features intended for mountain use such as harness-compatible zippered pockets and stretchy low-profile cuffs.
Who It Is Best For
This jacket suits buyers looking for a men’s down jacket for climbing or mountaineering, especially when layering and mountain weather protection are part of the intended use. The Orion Blue Large variation should be checked carefully before ordering.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Rab, which identifies the product range clearly. |
| Product type | Men’s down jacket for climbing and mountaineering. |
| Colour | Orion Blue. |
| Size | Large. |
| Fit | Regular fit for a standard wearing shape. |
| Insulation | 800 FP European Goose Down with a Nikwax PFC-Free Hydrophobic Finish. |
| Outer material | 20D Recycled Pertex Quantum Pro. |
| Lining | 20D Recycled lining. |
| Hood | Helmet compatible and adjustable. |
| Pockets | 2 zippered hand pockets and harness-compatible zippered pockets. |
| Zipper | Two-way front zipper for belay-friendly use. |
| Weight | 523.5g, which may matter if pack weight is a priority. |
What To Know Before You Buy
Check the selected size and colour before ordering, as this listing is for Orion Blue in Large. The jacket is aimed at climbing and mountaineering, so the fit and features are most relevant if you want layering-friendly mountain wear. Review the stated weight, insulation, and hood specification if those details matter for your use.
Common Buyer Questions
Is this jacket suitable for climbing and mountaineering?
Yes. It is described as being for climbing and mountaineering.
What size and colour is this variation?
This variation is Orion Blue in Large.
Does it have a helmet-compatible hood?
Yes. The hood is adjustable and helmet compatible.
What pockets does it have?
It has 2 zippered hand pockets and harness-compatible zippered pockets.
Final Buying View
If you want a men’s down jacket for climbing or mountaineering with a regular fit, helmet-compatible hood, and mountain-focused pocket and zip features, this Rab jacket is a clear option. Confirm the Orion Blue Large variation before ordering.
Down Fill Power and Weather Protection
800 FP describes the loft of down in relation to its weight; it is not a temperature rating and cannot, by itself, indicate how warm a jacket will feel in particular conditions. A hydrophobic finish on down is not the same as a waterproof rating for the jacket. If rain protection matters, check the jacket’s stated shell rating and whether your intended layering system includes suitable outer protection.







