The Mythic Ultra Jacket packs in the heat without piling on the weight. Rab thoughtfully crafted this ultra-warm down insulator with 900-fill hydrophobic down insulation for unbeatable warmth at a minimal weight. The Pertex Quantum face fabric keeps wind and weather at bay, and its as packable as the down insulation, allowing the jacket to fit neatly into the included stuff sack. New to Rab, and possible most technical of all, is the Thermo Ionic Lining Technology—or TILT—that sits between the down and the body, reflecting heat for maximum thermal efficiency.
The Mythic Ultra Jacket packs in the heat without piling on the weight. Rab thoughtfully crafted this ultra-warm down insulator with 900-fill hydrophobic down insulation for unbeatable warmth at a minimal weight. The Pertex Quantum face fabric keeps wind and weather at bay, and its as packable as the down insulation, allowing the jacket to fit neatly into the included stuff sack. New to Rab, and possible most technical of all, is the Thermo Ionic Lining Technology—or TILT—that sits between the down and the body, reflecting heat for maximum thermal efficiency.
The Mythic Ultra Jacket packs in the heat without piling on the weight. Rab thoughtfully crafted this ultra-warm down insulator with 900-fill hydrophobic down insulation for unbeatable warmth at a minimal weight. The Pertex Quantum face fabric keeps wind and weather at bay, and its as packable as the down insulation, allowing the jacket to fit neatly into the included stuff sack. New to Rab, and possible most technical of all, is the Thermo Ionic Lining Technology—or TILT—that sits between the down and the body, reflecting heat for maximum thermal efficiency.
The Mythic Ultra Jacket packs in the heat without piling on the weight. Rab thoughtfully crafted this ultra-warm down insulator with 900-fill hydrophobic down insulation for unbeatable warmth at a minimal weight. The Pertex Quantum face fabric keeps wind and weather at bay, and its as packable as the down insulation, allowing the jacket to fit neatly into the included stuff sack. New to Rab, and possible most technical of all, is the Thermo Ionic Lining Technology—or TILT—that sits between the down and the body, reflecting heat for maximum thermal efficiency.
Last updated at 05/13/2026 10:07:40
Rab Mythic Ultra Mens Down Jacket L / Graphite
Free delivery between Fri – Mon
originally posted on rab.equipment
Amazing jacket! Bought this just in time for a trip to Iceland, had I known how warm this is I would have left the parka at home. Crazy warm, standing around in 30's and a t-shirt is fine, hood fits over a helmet or cinches down nicely without, collar is perfect to drop your face into when the wind picks up and the soft liner and lots of stuffing are like little down pillows for your face. Wind insulation also excellent. This much warmth in something that packs down so small is unreal. Spent a week with the weather hovering around 15-20f everyday with plenty of wind in iceland and this was perfect with a light fleece.Two caveats, it doesn't run small but the cut is intended to keep the material close to maximize the heat reflecting effect so this is not big and ... MoreAmazing jacket! Bought this just in time for a trip to Iceland, had I known how warm this is I would have left the parka at home. Crazy warm, standing around in 30's and a t-shirt is fine, hood fits over a helmet or cinches down nicely without, collar is perfect to drop your face into when the wind picks up and the soft liner and lots of stuffing are like little down pillows for your face. Wind insulation also excellent. This much warmth in something that packs down so small is unreal. Spent a week with the weather hovering around 15-20f everyday with plenty of wind in iceland and this was perfect with a light fleece.Two caveats, it doesn't run small but the cut is intended to keep the material close to maximize the heat reflecting effect so this is not big and roomy for thick layering. Not that you need to because this is so warm but if you want a big fluffy jacket with lots of space for chunky sweater, this might feel a little tight. Also been shedding a few feathers, not terrible and hopefully this slows but more than my mountain hardware with similar down loft rating.
originally posted on rab.equipment
Excellent Jacket, packs down small and light. Great to wear and does a great job. Marmalade colour does allow the darker down to show through and I've been asked if I've got it dirty/stained already.Thanks Rab! :)
originally posted on rab.equipment
Great jacket for mountaineering. It's sturdy, great looking and cozy warm for its light weight. Double zipper makes it easy to put on your Petzl harness. The material used on the part that brushes your face when fully zipped up is non-abrasive and comfortable.I do wish they had added inside pouches at the bottom, like my Montbell, which are useful for carrying food or hydration pouches.
| Product class | Clothing |
| Sport | Outdoors |
Rab Mythic Ultra Mens Down Jacket L / Graphite
Free delivery between Fri – Mon
Amazing jacket! Bought this just in time for a trip to Iceland, had I known how warm this is I would have left the parka at home. Crazy warm, standing around in 30's and a t-shirt is fine, hood fits over a helmet or cinches down nicely without, collar is perfect to drop your face into when the wind picks up and the soft liner and lots of stuffing are like little down pillows for your face. Wind insulation also excellent. This much warmth in something that packs down so small is unreal. Spent a week with the weather hovering around 15-20f everyday with plenty of wind in iceland and this was perfect with a light fleece.Two caveats, it doesn't run small but the cut is intended to keep the material close to maximize the heat reflecting effect so this is not big and ... MoreAmazing jacket! Bought this just in time for a trip to Iceland, had I known how warm this is I would have left the parka at home. Crazy warm, standing around in 30's and a t-shirt is fine, hood fits over a helmet or cinches down nicely without, collar is perfect to drop your face into when the wind picks up and the soft liner and lots of stuffing are like little down pillows for your face. Wind insulation also excellent. This much warmth in something that packs down so small is unreal. Spent a week with the weather hovering around 15-20f everyday with plenty of wind in iceland and this was perfect with a light fleece.Two caveats, it doesn't run small but the cut is intended to keep the material close to maximize the heat reflecting effect so this is not big and roomy for thick layering. Not that you need to because this is so warm but if you want a big fluffy jacket with lots of space for chunky sweater, this might feel a little tight. Also been shedding a few feathers, not terrible and hopefully this slows but more than my mountain hardware with similar down loft rating.
Excellent Jacket, packs down small and light. Great to wear and does a great job. Marmalade colour does allow the darker down to show through and I've been asked if I've got it dirty/stained already.Thanks Rab! :)
Great jacket for mountaineering. It's sturdy, great looking and cozy warm for its light weight. Double zipper makes it easy to put on your Petzl harness. The material used on the part that brushes your face when fully zipped up is non-abrasive and comfortable.I do wish they had added inside pouches at the bottom, like my Montbell, which are useful for carrying food or hydration pouches.
Great jacket, very warm. Nice and light. High quality material. Hood fits great. Only wish it was available in black.
Dear Ladies and Gentlemen, I write you as i was lucky I tried the garment to feel how it is . I tell you as much I can imagine on a garment it is overpriced and the quality of recycled should drop the price not increase. Rab is changing with the time and It is going to manufacture in Chinatown. Luckily I returned immediately.
As ever great build quality and attention to detail. My only concerns are that making the jacket so light might affect its longevity - going to be careful with it so that might pay dividends in itself. Also got comments on the marmalade colour showing the black down feathers through the fabric which made the jacket look a bit grubby. I know I know.
Very nice jacket. Best worn at temperatures below twenty degrees. Weight to warmth ratio is exceptional. Have worn in below zero temps repeatedly and it does the job. The only criticism I have is the main zipper. It's two way and is somewhat fiddly. I'd much prefer a one way zipper, but I also never use the feature to open up the bottom only. If you are looking for super warm, technical down jacket I think this is a great choice. Fit is relatively trim and well suited for those without a big stomach.
Super light, super warm, excellent cold weather jacket. One concern would be even new, it looks like it has stains on in from the darker down showing through. Not an issue for me as it was bought as an expedition jacket, but some maybe put off if using for work or social activities.
Superb jacket, exceptionally warm, light and compressible, the radiant sheet technology does exactly what it says. As a mountaineering instructor it is just what I’m looking for - typical Rab, thanks. The marmalade colour looks great, the pertex is so thin that you can see the down - the dark bits at first look like marks but actually is very cool.
This jacket is incredibly lightweight and warm! I picked it up for a backcountry ski trip in Hokkaido where the daily highs were 10-12F. During our transitions I was cozy warm while everyone else in my group was shivering. It also packs down really small so it doesn't take up much space in my pack.
| Product class | Clothing |
| Sport | Outdoors |
