Mountain Hardwear Sub Zero SL Hooded Down Jacket - Men's

This jacket is great. I took it up for an overnight trip to Camp Muir on Rainier. I bought the XXL. it fits well over my base layer, soft shell and Tech shell... if you're into that. Hood is zippered onto the jacket and is large enough to fit a helmet underneath.

I bought this jacket for a mountain climbing trip in case of bad weather (under normal conditions I would wear a fleece and a GoreTex shell). In the end, due to bad weather, we didn't even go to the summit, but I wore the jacket all the time in camp at night, and whenever it would get chilly. I have no doubt it would stand up to windy subzero conditions, but even as a mobile comforter, it is a great buy!

I bought the Conduit SL for the coldest part of the winter and it has exceeded all expectations. I've worn it with temperatures as low as -20 F and as high as 30 F. Although it was incredibly warm at the low end, I didn't feel overheated at the higher end. The material seems to be very durable as I put this jacket through some abuse over the past ski season especially while skiing through trees. Wish it was a bit longer but I didn't notice anything adverse about that regarding deep powder days.

Everyone else is correct in saying the length of the coat is too short. That wasn't my biggest problem with this coat, which I had to return for a refund. The worst part of the coat, in my mind, was the ill-advised decision to place the sticky/catchy side of the hook-and-loop on the same size of the front zipper as the nylon band that's meant to keep the zipper from catching on the jacket on its way up. Before I ever so much as put the coat on, the hook-and-loop was attaching itself to the nylon band, preventing the ability to zipper without first pulling the hook-and-loop apart from the nylon band. To make matters worse, the nylon band was pulling and becoming damaged worse each time the hook-and-loop was pulled off it. Due to this, the brand new coat was damaged before I ever put it on and was getting worse all the time. Had the hook-and-loop been attached to the coat in the opposite way, this would be solved but Mountain Hardware was more interested in telling me this is not a construction flaw and they have been making the coat this way for several years; there was nothing they could or would do to address the problem. Luckily, this site was much cooler about it than was Mt Hardware, and I was able to simply return the coat for a full refund. It's too bad, because I actually liked the coat but was unwilling to deal with the zippering/hook-and-loop issue each and every time I want to put the coat on, nor was I willing to accept a coat that continuously and increasingly damaged itself.

This is a GREAT jacket for any winter pursuit! The hood and collar make this jacket extremely warm. There are also numerous deep pockets for keeping various things organized winter camping. The fabric is advertised as highly water resistant and it certainly is. Even in wet snow, this jacket retains it's loft. I would highly, highly recommend this jacket to anyone looking for a good winter parka.

This is truly a great product. I've only had the chance to use it a few times so far but WOW! I wore it in a blizzard at Lake Tahoe with just a tshirt underneath and was actually hot. The quality seems outstanding and very durable. It truly is like wearing a down sleeping bag, so comfy and warm. MHW makes great products and this is no exception. Much better than North Face and not everyone and their mother wears it around. Definitely buy this jacket

the zipper is very difficult to zip up

The conduit SL laminate used in this jacket really works. I was caught in an all day and all night long hall skin when avalanche danger prevented my party from using the easy way home. As we dropped in elevation, snow turned to ran and at around 2 am I was completely soaked, very cold, and very lost. The only thing that was dry in my pack was my Sub Zero SL Hooded Down Jacket and I thought this would be a good time to test out the conduit SL coating. I put it on and instantly got warmer. But the icing on the cake was that I stayed warm for another two hours even though it was still raining. Luckily just as the down started to get wet, we got picked up and taken home. So if your backcountry adventures require a down jacket that can handle a little bit of wet weather this is the jacket for you.

The Sub Zero SL Hooded Jacket is a great part of the MHW line of products. I live in Colorado where temps can get way down there. I haven't had the chance to test this jacket out in sub zero conditions, but it kept me nice and toasty at about 15 degrees the other night when my wife and I took the dogs for a walk. The hood is definitely a must. I used to have the Sub Zero Jacket but traded up for this one and I am very happy with the addition of the hood, plus it zips off easily if you don't feel like having it attached. The jacket is noticeably puffier than the Sub Zero Jacket, however the fill near the elbows does seem to disburse into other areas when resting your elbows on hard surfaces. A couple of notable things for those thinking about buying this jacket is that it doesn't really need the dual zipper and it is a pain every now and then. Also, I'm 6'1" 190 lbs. and I went with the XL. I had the L in the Sub Zero without the hood and wasn't satisfied with the length in the back. When leaning over the back would lift over my waist sometimes exposing skin in cold conditions. Take mine and others' advise on sizing up for this jacket, you will appreciate it. All in all I love this jacket...I just wish it was available in the same colors as the Sub Zero.

This jacket looks fantastic and is super warm. However, I found that it is too short for me. It barely reaches my belt line and I am only 5'10". This would be okay if it had a powder skirt to keep the wind and snow from blowing up the jacket but it does not. I had to return this and am ordering something a little longer with a powder skirt.

This jacket is an absolute must. Every piece of Mountain Hardwear gear I have has been well made and this jacket definately is. Just putting the jacket on feels good - you would swear it generates heat. I've worn it to about -20 degrees F and was toasty warm. It even makes a great pillow when night comes around.

I've purchased quite a few MHW products in the past and have always been impressed with their innovation and quality. This product is no different. If you are going to be outside for a prolonged amount of time in frigid temperatures 30 degress and lower, you will not regret getting this jacket. Temperature any warmer than that and the jacket may be overkill! As I head into the himalayas I am confident I can stay protected and you will too! The jacket is durably built with the extra material on the shoulders and you can literally feel the hood reflecting the warmth right back to your noggin'. My only gripe is that the jacket seems a little on the short side, but if this is a real problem you can always get the MHW Sub Zero Parka!

Snowmobiling, after-ski, mountaineering, hut trips, long walk to nowhere this jacket will keep you warm. I wore this in -10 degrees with a t shirt and i was sweating my butt off. If you are cold all the time this is the jacket for you. If you are warm all the time and like to go out in the cold this is the jacket for you. When the other layers just won't cut it because its just that cold, you want this jacket and the hood don't leave home without it..

Used for so far: Twice at 12,500 dry windy base camp in Rockies at -0 at dusk, night, and pre-dawn. Performance: 650fp kept me comfortably warm. Can feel the heat retention almost as soon as it goes on. Can't wait to test in some extreme snowier even colder weather. Pockets are placed correctly for use with pack if needed while pack is in use- ie. this is a jacket for non-active moments, except for crazy places like Everest, etc. There is not a shortage of pocket space in this thing, inside or out. Zip-off hood very warm and shapes to face nice. Draw cords really keep out the breezes. Appears down not quite 650fp in last two sleeve baffles, but this works good for fitting inside glove gauntlets. Never noticed any cold down there anyway. Thing could weigh a little less and pack smaller, if made from PacLite, but this is the best down/waterproof exterior combo out right now. A true waterproof down jacket would have welded baffles- this doesn't, but consequently is more breathable. Stay in your tent if it's a wet blizzard. The less weather resistant, yet much lighter weight option would be the Phantom, but it had no hood, and appears to have less drawcord options. The Tiger color is definitely a great emergency color if SAR is trying to find.

I tried this one on but the length was a bit too short, and I'm a short guy. Probably ok for around town, but if it gets windy on the mountain I would be wishing for better coverage. I also found the down insulation in the arms to be quite thin... thought maybe it was a bad item, returned it for another, and found it had the same problem. I ended up going with the Mountain Hardware Sub zero PARKA which seemed to address all those concerns and is a really nice parka!

I have been eyeing this jacket for quite some time and finally threw done for it. Wore jacket while flying a small airplane from SLC to ATL sitting for 5hrs at temps of -12C and I was fine. Hood is extremely warm!

I have messed around with down jackets for about 6 years now, a hooded on is really sweet for around camp at night and not losing heat through your head. this down fill is plenty enough for hiking in super cold weather and its low bulk for for good movement when your hiking or skiing. Mountain Hardware makes great gear that is super durable. If you have been addicted to The North face, make a change!

The Sub Zero Hooded Jacket will certainly keep you warm. I wore the jacket on several frigid night walks in upper state New York. I the only slight problem I have is that I wish the Jacket was a bit longer in the back. Other than that this jacket is like wearing a down sleeping bag outdoors. The Sub-Zero is warm, fits well, and is constructed well. Plenty of pockets, and the hood is wonderful to have since it offers more warmth. This jacket is great!

I got this for my husband as a B-day gift. He was very surprised and he loved it. He liked the fact it had a hood but can zip off. He liked all the pockets and said it is VERY warm and VERY lightweight. He loves how the sleeves are Velcro to make it as tight as you want around your wrist. I am very glad I purchased this jacket.

After three weeks exposure, including some temperatures down to -30 F, this is a great jacket! Only improvement I would recommend would be armpit vents, as it can insulate too much at temperatures around 0 - 15 F with vigorous movement (skiing or snowshoeing). Overall great choice, and I love the stuff sack included - great for moving from tropical to Arctic climates as I often do!

This is the best down jacket out there. The fact that it is waterproof makes it very versatile. I was a little hesitant about the hood because I thought I would not use it but I find myself using it all the time. It is a great jacket for everyday use. I must say that it was strongly recommended by your website and I couldn’t agree more. When in doubt about a product I would definitely trust your recommendations. Two thumbs way up for both the jacket and this company!

This is a really great jacket. It is extremely lightweight and packable, and is incredibly warm. The hood is excellent and can wrap you up tight to stop any snow or rain from coming in. The only downfall is the length, it comes right to your hips and I wish it was a little longer. Also I love the logo!

Firstly, I love it to death, and it keeps me toasty now that Ithaca, NY has gone from 40 to near zero at night. I'm a very tiny dude (5'4") and not built, so I ordered a small. That was probably a mistake...if you want to put it over your other layers while belaying or striking camp, buy a size larger than you need. My men's small is fine for around Collegetown, but there is no way I'll fit it over my hard-shells - I should have gone a medium. Additionally, cinching the waist cord made it go - the fabric at the back to which the bungee cord was sewn tore away - within the first 3 weeks (bought it 4 weeks ago). So relying on the lifetime guarantee there. The 'small' on me goes just to the waist, just barely, so it's not keeping the butt-cheeks warm..although climbers may appreciate this (or not?). I think others have commented on the rest..fleece handwarmers, great loft, good in the details save ONE!! The zipper is a pain to use..normally takes 4-5 tries to get it to work..making sure the zippers are right down the bottom. Disappointing for a $300 jacket. The hood is great..don't buy the version without. The neck can be a bit tight if you're wearing e.g. a softsthell hoodie or fleece with a high neck underneath..cough cough. Otherwise I love it. Can't comment on rain, although you won't want to use it in above freezing anyway. Just be aware that a 'small' really is very small, although I can't comment on mediums. I guess I can always wear it as a super mid-layer! Compacts to size of summer down sleeping bag, w/ about the same weight. tight lines!

This is a pretty sweet down jacket. It was definitely wind proof in Austria and when I was in a light rain it shrugged of the wetness, no problem. Well made and a good deal. I would recommend this jacket. Very warm, also.

I live in Chicago and this is exactly what I was looking for in a jacket! The windy and cold days are nothing when I put this thing on. It is "puffy" but it is not extremely "puffy". I also found the jacket to be light on me. I definitely recommend that you do not go one size larger. I am 5'5" 160lbs and almost went with a medium. That would have been a big mistake since small still allows enough room.

I have only had this coat for a few weeks but it is the warmest coat I have ever worn. Even my wife who is always cold says she doesn't think you could ever get cold in this coat. I spend 4 days in the white mountains and on Mt Washington and it was the best even in below zero temps and over 50mph winds. I think the less you wear under it the warmer it is. Truly a quality product.

wow...skiing in -15 temps with 15 mph winds I was nice and toasty climbing pikes peak at -35 wind chill at 13,700feet in December could not even phase me I would recommend getting the hood with it really makes the jacket do well when the temp drops!

I purchased the Sub Zero SL Hooded Jacket and am completely satisfied with it. I am amazed at how warm it keeps me even on bitterly cold days up at Breckinridge.

Great puffy jacket. Ditto everyone but two things: Down moves from elbows, so there's no insulation there, and the 2-way zipper jams a lot. It needs a one-way zipper-length as this coat does not merit a double slider.

This jacket seals well along all external access points, there’s little to no loss of heat or cold air getting in. The internal pockets are perfect for hiking/packing, the mesh one will hold large items (thermal hats, balaclava, and more). The fleece-lined external pockets are convenient during those moments when the gloves must be off. The sleeves are perfect for me (at 6'7" and 37” needs in sleeves), but the body is a little short (right to the hip). Hood attachment keeps you VERY warm (almost no need for other head protection in sub-zero temps). You will look and feel much larger (it "puffs out" more than most down jackets). Problem: the main front zipper is a tough find (the jacket puffs out a lot), and it can take several attempts to get it in all the way so it will work. Overall a great jacket! Where was this when I was younger?

So far I have used the coat snowboarding 15 times this season. I have never had to wear anything else besides a long sleeve t-shirt with temps hitting -10F. The hood is unreal, its like being in a bomb shelter. If anything its a little to bulky but hey, your not going to get cold with it on. Once it hits 40F or above you cant ride with this coat on, even without layers. I am 6ft 2in 230lb, and I have a XXL. Its the perfect size of slightly to big:)

I just returned to my Hawaii home from a successful attempt at the 21,500' summit of Imja Tse. The last 4-days found us shivering in our tents above 17,500'. The climbing Sherpas and I had one thing in common as we both wore Mountain Hardware down jackets. Believe me the similarities ended there as this island boy had a tough time with less than half the oxygen available at sea level. To avoid breathing the dust and dry frigid air, the big collar did the trick. I would've had a tough time surviving without this quality product...Mahalo.

I just bought this jacket and find that I love all the features that are included. It is definitely is much more puffy than the pictures reveal, and is crazy warm. Can't wait to head out this winter in it.

This is my first down jacket, and this weekend was the first test. It seems to be quite waterproof, and the hood is just incredible. Feels like I'm in bed although I'm eating lunch on a summit in wind and sleet. My jacket is size L, and I'm 186 cm and about 80kg. Snug fit.

I ordered the Sub Zero and never looked back. It is a great jacket. Great quality. Higly recommended! Backcountry had the best price around. No problems here.

I bought this jacket for using during the cold, damp Scottish winters. It’s toasty warm and well made, just as you'd expect from Mountain Hardwear. I tried a number of down jackets before going for this, the best by far. The hood is a real bonus.

This jacket is plush. Plenty of insulation with lots of loft. You may not want to take it off when you get home. I have yet to truly test its capabilities, but it's kept me very warm but not overheated from 20F-40F. It wasn't until I started doing some strenuous exercise (snow shovelling)in 35F temps that I started to overheat. The plastic cinching devices on the bottom of the jacket could be stronger. Unfortunately, a little movement will open up the bottom of the jacket requiring you to keep cinching it closed to keep out cold air. Also, be warned that this jacket is puffier than it looks in the pictures, although it's not quite at the George Constanza level. Overall an awesome jacket capable of serious backcountry outings.

This is my first down jacket and I love it!!! I have never owned anything by Mountain Hardware and this was a great first buy! This jacket has so much quality and is super warm (a little expensive, but worth it). I bought this jacket for a 10 day Winter trip in the White Mountains and it never let me down. At first I was worried about the 650 fill and it's just as warm as all the others. The Conduit SL waterproof system is wicked nice since down is so delicate to water. I threw this bad boy on at camp or on the side of the trail and I was roastin in no time!!! The hood definitely makes this jacket, you can feel the difference in warmth when you put it over your head. If you're wondering about size you should go one size up from your normal street wear. Definitely a great jacket and if your looking into down jackets this should be the one.

I haven't had my jacket out in the backcountry yet, but its first trip out impressed me none the less. Temps in the teens and twenties with BB sized frozen rain/snow in Park City, Utah. All I felt was warm and soft. When the cold started to bite through to my ears, I just popped up the hood, ahhhhh...

Best down jacket ever. I own 3 other down jackets and this is the most comfy, durable and versatile, even in a warm country like australia, where it does get cold sometimes!

The MHW Hooded SL is a true alpine jacket and an understatement of quality, function and warmth. It is both waterproof and very breatheable. It kept me warm for 2 days at 12,000 ft, 5 degrees F and with a steady 20 mph wind. With layering, it has an easy comfort range of -25 to 20 degrees F. It is not a yuppie street jacket. The jacket is cut snug so if you are in the upper half of your size range, buy the next larger size, especially if you layer for cold temperatures.

This is my first Mountain Hardwear product (I live in the UK, M.H. is not widely available!) and certainly won't be the last. This jacket is made exceptionally well, is very very warm and makes winter climbing in Scotland & the Lake District so much nicer, a class jacket.