Quick Summary
Rab Men’s Mythic Alpine Jacket is a down insulated, windproof coat in Black and X-Large. It is made for trekking, climbing, mountaineering and skiing, and the description also highlights packable alpine use, a slim fit and a down-filled hood.
The jacket is described with 900-fill down, Nikwax finish, and fully recycled Pertex Quantum fabric. Those details point to a jacket built for warmth, weather protection and easier layering under a shell.
Who It Is Best For
This jacket suits buyers looking for an alpine insulator for trekking, climbing, mountaineering or skiing. The slim fit and packable construction are useful if you want to layer it and carry it in a pack.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Rab. |
| Product type | Men’s jacket described as a down insulated, windproof coat. |
| Colour | Black. |
| Size | X-Large. |
| Activities | Climbing, mountaineering, skiing and trekking. |
| Fit | Slim fit, which matters if you want a closer cut or plan to layer under shells. |
| Insulation | 900-fill down with Nikwax finish. |
| Fabric | Fully recycled Pertex Quantum fabric. |
| Weight | 313g. |
| Centre back length | 75cm for the Medium size. |
| Construction details | Down-filled hood, articulated sleeves and light zoned stitch-through. |
Why Buyers Choose It
- 900-fill down gives a clear insulation specification for buyers comparing alpine layers.
- Fully recycled Pertex Quantum fabric is stated alongside windproof and water-resistant performance.
- Slim fit and articulated sleeves support layering and arm movement during use.
- The down-filled hood with a stiff peak and elasticated opening adds another verified feature to check against your preference.
What To Know Before You Buy
Check the X-Large size carefully before ordering, especially if you are choosing this jacket to layer under a shell. The stated centre back length of 75cm applies to the Medium size, so use the selected size details when comparing fit. The jacket is described as packable and alpine-focused, so it is aimed at trekking, climbing, mountaineering and skiing rather than casual wear styling.
Common Buyer Questions
What activities is this jacket made for?
It is listed for climbing, mountaineering, skiing and trekking.
Does it have a hood?
Yes. The jacket includes a down-filled hood with a stiff peak and elasticated opening.
What kind of insulation does it use?
It uses 900-fill down with a Nikwax finish.
Is it suitable for layering?
The slim fit is stated to pack smaller and layer under shells more easily.
Final Buying View
If you want an alpine-focused Rab down jacket in Black and X-Large, this is built around 900-fill down, a slim fit and packable construction. Confirm the size and fit details before ordering, especially if you plan to wear layers underneath.










