This jacket is the best insulation layer I own, I love that it packs into it's own pocket and how small it compresses. for mountaineering it's the best medium layer for 14ers.

I love this jacket. I got the Crevasse and this color is awesome
As for the quality, this is top: extremely light, warm, good fit, excellent hood

This jacket is by far the best jacket I’ve ever had. I wear it everywhere and while doing anything. For my summer alpine excursions it’s perfect. When it’s getting cold I can quickly get it out and warm up instantly. Plus it’s super duper light so there’s no slowing you down. It also works great while snowboarding down a 14er in winter. I’ve put this jacket through hell and of course it has some battle scars but it’s always performed. The only thing I don’t like about this jacket is it’s zipper. Mountain hardware jackets, in my opinion, have bad zippers that are finicky and difficult at times. Even with that I’d gladly spend the money, while on clearance, for this jacket.

Ghost whisperer indeed. Scary how light and effective this jacket it! I had doubts on the quality and warmth because it seemed too good to be true. But this guy keeps you toasty while holding up to wear and tear. I have one that I just adore, so I decided to spoil my dad for Christmas this year and get him one!

This jacket is the best. I have so many down jackets, and from all of them this one has got to be my favorite. It is so light weight, and looks so good. It has a slim down to it. It isn't super puffy, but it is defiantly enough. I do not have one bad thing to say about this. If you are in the market for a down jacket, and this has been on your mind don't hesitate you won't regret it, I promise. Mountain Hardwear kills it.

I bought this for my dad as a present and he loves it. We went around to multiple stores trying on different puffy jacket. The North Face was to long in the arms, Patagonia was too large all over, but this jacket fit him perfectly. It's not too active of a cut that you cant put layers under it. Plus it is really warm with that 800 fill but easily packs down to nothing.

Love this jacket. Nothing but good things to say about it, but when something goes wrong with the jacket Mountain Hardware isn't the best at taking care of there customers warranty issues. If you're looking for top notch customer service, I would recommend Outdoor Research for your outerwear.

I love this jacket. Was my primary insulating layer on Kilimanjaro. So light, yet provides really nice insulation and warmth. The hood is money. When you have that thing on your head and body stay nice and toasty. It's also good looking enough to wear around town casually. I've owned several down puffy jackets and this one is by far my favorite. It's expensive, but worth every penny. I can take it anywhere I go and not worry about the space or weight it will add. Fits really well.

I was looking for this item I am so happy is so light and warm

Sizing: i'm 6' 185' and fairly muscular, the large fit perfect around the shoulders without being super lose every where else. This fit is great for moving around without being baggy.

I run fairly hot so this jacket is a perfect outer layer down to 10-20 ish degrees. I took it to japan with me as my only jacket and a arcteryx shell for snowboarding. Couldn't have been happier with the combo. When the temps really started to drop on the mountain this was perfect as a mid layer.

The fact that it packs small was also HUGE on my one bag trip to japan for snowboard. All of my friends want one of these now and would likely have one if it wasnt for the price.

Not miraculously warm, but a nice piece for traveling light & fast. Goes great with a 40F sleeping bag. In size small weighed about 7 oz. There are any number of sub-1 lb jackets which will keep you warm into the low 30's, but this probably isn't one of them. The difference is of course the light weight and small packed size. I wore it with a marmot driclime windshirt and a midweight wool base layer on cool (high 30's) mornings and evenings and while I wasn't toasty I wasn't hypothermic & shivering either. I have 12 oz jackets which would have been warmer, but then I would have been carrying 5 extra ounces...

This is a great jacket. The weight-to-warmth ratio is really impressive. I'm also pretty impressed by how will it breaks strong wind considering how thin it is. I have yet you spend long periods outside in harsh temps, but I'm confident it will do quite well with a shell overtop.

The fit is nice and trim, which I like. I'm 6'0'', 175 and wear a medium (don't like looseness).

我是170cm接近70kg，中号对我来说大了，小号正好合适。手感很好，非常喜欢！

This jacket is super light, warm, and comfortable and honestly amazing but the only issue is QC on the threads. Ordered one jacket and sleeve threads were catching and snagging on zippers when using pockets so I sent back and the second jacket has the same issue. It looks like in random places the threads are not sewn down and leave little loops to catch on zippers.

Superlight, very warm, looks the part, essential gear for the mountain life, folds into itself for storage and you must buy one.

It's light, it's warm, it's breathable, it's technical, and it's classy.
It is the go-to business coat to wear to mountain town meetings.
It's the mountain goer's go-to outdoor coat for mountain top meetings.
It packs well into its own zippered pocket (also can be a pillow in a pinch)

As far as mid layers go, there is maybe only one other jacket that I would try for a performance light weight down. I've had this coat for about 3 years now and gone through 2 cold Utah winters. Its great for a stand alone jacket in dry cold weather. Super warm for a mid layer under any shell. Comfortable to wear in doors just hanging around. What you make up in weight and comprehensibility is definitely lost in durability but that is some what to be expected.

I've used a GW vest for 3 years and have loved every minute of it. The full jacket is a super addition. I swear I am being hugged by angels every time I wear this jacket. The hood is great. All of it fits nicely under my shell.

I have the women's version, but many of my male friends also have this jacket. I LOVE this jacket. It goes with me on any trips or jaunts up in the mountains. It easily stuffs into a pocket and has a loop so can be clipped to a climbing harness. It's slightly wind resistant so that's nice as well. I always run cold, so was worried that this thin of a jacket wouldn't do well for me in most conditions, but was wrong! I have the unhooded, but can see uses for both. The men's has a regular fit and is true to size.