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Mountain Equipment - Lightline Down Jacket - Men's

Mountain Equipment Lightline Down Jacket - Men's

55% Off
$124.97 - $154.97 Original price:$274.95
Changing the size selection, or changing the selected color after selecting a size, may change the associated price

Item #MEQ0003




Tech Specs

[face fabric] DriLite Loft, DWR coating
700-fill down
Fill Weight:
Baffle Construction:
Center Back Length:
[external] 2 handwarmer, [internal] 1 mesh chest storage
Claimed Weight:
1lb 11oz
Recommended Use:
climbing, alpine & expedition
Manufacturer Warranty:

Lightline Down Jacket

Designed to meet the needs of mountaineers who routinely spend time in harsh alpine environments, the Mountain Equipment Lightline Down Jacket is designed to shield you from the cold when staying warm isn't just preferable, but essential. The windproof and water-resistant DryLite outer shell is packed full of 700-fill down, stitched in horizontal baffles to ensure that the insulation stays where you need it most. The down itself is an incredibly warm 90% down/10% feather mixture, which is the warmest down/feather ratio generally commercially available. Mountain Equipment gave the Lightline a fully-adjustable zip-off hood so you can trim weight if you need to, and used stitched-through construction to ensure that it isn't carrying any extra bulk that can be a hassle on serious alpine expeditions. An insulated baffle sits behind the zipper to prevent drafts and heat loss, and the zippered hand pockets are covered by insulated flaps for the same reason.

  • 700-fill down (90% down/10% feathers)
  • DriLite windproof and water-resistant outer fabric
  • Stitched-through horizontal baffles
  • Fully-adjustable 3-panel zip-off hood
  • Insulated baffle behind front zipper
  • Insulated flaps cover the handwarmer pockets
  • Adjustable cuffs and hem drawcord

Nice coat. Great looks. Little Heavy.

  • Familiarity: I've used it once or twice and have initial impressions
  • Fit: True to size
  • Size Bought: XL

This is a really solid looking coat. The combination of down and other insulation makes it a little heavier than a typical down jacket, but if you don't care it makes up for it with features. It has a nice expedition look to it if you want a solid looking piece of gear to wear around town and out for dog walks. On the hill it also seems like it would be plenty warm, but maybe not the warmest down jacket out there. The removeable hood is nice, but also adds extra hardware that adds weight and bulk around the neck. Still, the hood works great and the jacket looks nice with it off as well. The removeable hood can lay flatter than other hoods because the neck flaps detach from the collar.

I was looking for a lightweight packable down jacket, and while this can be packed down, it wasn't exactly what I had in mind. The Marmot Guides is still hands-down the best jacket in the price range.

Nice puffer!

  • Familiarity: I've used it once or twice and have initial impressions
  • Fit: True to size
  • Size Bought: Medium

Just got this jacket and it's awesome. Super warm. It has a trim fit so you can put a water proof shell over it without looking too marshmallow like. Derachable hood is a very nice feature as well. Im 180 lbs and 5' 10" and the medium is perfect. Great price too!


  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: Small

This 700-down puffer will keep you warm when you really need it. I picked this bad boy up just before a cold snap hit in Utah. My friends were all freezing because they weren't prepared for the winter cold, but I was sitting pretty wrapped up in this. It even comes with a bag it packs in to, which really came in handy when I ended up having to shed layers during a snow hike that went in to the afternoon. The removable hood was nice, too, when I decided to put an extra waterproof layer over top in some heavy precipitation one evening, to keep it out of the way.

An excellent coat, I'm glad I bought one

  • Familiarity: I've put it through the wringer
  • Fit: Runs small
  • Size Bought: XXL

This coat runs small. I'm 6' over 230 lb and usually I would wear an XL but for this coat I ordered the XXL and it is perfect. I really just have 1 small issue with the coat which is the zipper. Yes, its "backwards" (on the left) but that is OK with me. It's just a thin, flimsy zipper, that doesn't seem to match the quality of the rest of the coat. If Mountain Equipment put a better zipper on there that was maybe slightly bigger and more durable, it would be flawless. The coat is warm, comfortable, stylish, durable, with plenty of space in the pockets. Like, you can easily fit a 6 pack of beer by putting 3 cans in 1 pocket and 3 cans in the other. I just came in from -10 wind chill outside and the coat kept me very warm and comfortable. Besides a little frustration about the zipper, a minor issue, I am really enjoying this coat and I'm so glad that I purchased it.

Hi Ryan,

Thanks for the review! The zipper on this coat is a tooth zipper rather than the typical spiral zipper you normally see on clothing. Not only is a tooth zipper tougher than a standard spiral it will still function if you do manage to break a tooth or two.

Fantastic cold-weather jacket

  • Familiarity: I've put it through the wringer
  • Fit: True to size
  • Size Bought: Medium

It's hard to find anything *not* to love about this jacket. Loads of high-quality down, extremely warm (I regularly wear it w/o a base layer in sub zero Celsius temps), stops wind, decent water resistance, light, good fit (trimmer than the Rab Neutrino; less "Hothian" than the North Face Gotham). And the price! Minor nits: no external chest pocket; as others point out, the zipper is "backwards" compared to most US jackets (which is typical for UK jackets).

get this jacket!

  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: large

I was trying to decide on a good all around jacket for winter camping and hiking, and just something for my days up in mountain towns. Shopping around between the usual big brands, there's always a choice between a hoody and a jacket. Why not get a jacket with a removable hood at the same price? The quality of this jacket is great. There's a lot of loft, the hood doesn't pull back on you when you're not wearing it, and the pockets are nicely insulated. I have more technical jackets, but I'm sure I'll be pulling this out time and time again.

Outstanding jacket

  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: Large

Having done much research on down jackets came across the Lightline based on reviews worldwide. By far the most value for money in terms of quality 700 down for the price ( >10 oz is a ridiculous amount for the price and found in jackets way north of $500); it seems to be from a quality UK based co. without the marketing mark-up of other US brands. Comfortable down to 0-10F with T-shirt underneath for dog walks during recent Northeast cold blitz. Chose Large partly based on availability, but size does allow for layering underneath and is also perfect with my soft shell on top. Couldn't be happier with my purchase.

Warm, attractive, but with 2 flaws

  • Familiarity: I've used it several times
  • Size Bought: Large

This is a good-looking and comfortable jacket. It's warm and the outer shell just feels good to the touch. Deep pockets are nice and insulated. Love the removable hood. Puffy, but not TOO much... and super light! I am 6'0 181 lbs and found the large to be a bit on the small side. If you want to wear anything other than just a shirt underneath, I found it a bit too snug for me. Now, the drawbacks. The primary zipper is ridiculous for a man's jacket. It's a tiny little thing... something like you'd find on a woman's zip sweater. And the reverse-side placement of it was just a pain. It often took a couple of tries to get it to "seat" so it would zip up. Even the pull itself is just a tiny little cord. Just seems like the zipper was designed for a woman's coat. The low-price coat I was replacing that I bought at Kohl's 2 years ago has a zipper and grippy pull that puts it to shame. The pocket zippers were equally as tiny and difficult because they often caught the fabric on the sides when zipping them up. Frustrating. If these things don't really bother you, then by all means give it a shot. BackCountry made it easy for me to return for these reasons and I ordered another coat instead. It's a shame because it looks good... is warm... and has other nice features. Why the heck a coat with a 40-year history has these simple-to-fix zipper issues is beyond me. In any event, I recommend BackCountry and their great customer service!

Great Fit and Removeable Hood

  • Familiarity: I've put it through the wringer
  • Fit: True to size

Love this coat it is so warm and the removable hood is awesome!

Great jacket, runs small

  • Familiarity: I've put it through the wringer
  • Fit: Runs small
  • Size Bought: large

UPDATE - wear it all the time for over a year. Holding up very well.
Very warm and comfy. It does run small - I can barely zip it shut over my belly. I do like that the arms and shoulders are long enough for me. I wish it had more pockets, it only has 1 inside zip and the 2 zippered handwarmer pockets on the front. Doesn't really have ski/snowboard features but that's OK with me.
( I bought an XL for Hubby. He's 6'3, 200 # and it was too small)

Legendary down jacket.

  • Familiarity: I've put it through the wringer
  • Fit: True to size
  • Size Bought: Large

I work for ME and the Lightline is a legend within the business, the first version was made back in the early 70's, the current one is the best yet and our most popular jacket. They're being used somewhere in the world every day of the year, from Himalayan peaks to ski days and digging out the truck! The Drilite Loft fabric is impressively weatherproof [1500mm hydrostatic head] and the down is audited for animal welfare and quality through our industry first Down Codex system. A great down jacket that many people buy for a big trip and end up wearing every day of the winter!

Great Puffy Puffy

  • Familiarity: I've put it through the wringer

Jacket is very warm and comfy and love that the hood is fully insulated. Only complaint is that the zipper is on the left side which makes it annoying to zip up.

Like wearing a warm, fitted blanket

  • Familiarity: I've used it once or twice and have initial impressions
  • Fit: True to size
  • Size Bought: Medium

Was looking for something to replace my heavy weight down jacket. Have not had any experience with Mountain Equipment in the past. This is an upgrade. Very lofty. It has to be rather cold to use it (sub 20-30F), which is a shame as the liner fabric makes this the most comfortable insulator jacket I've come across. It doesn't give me that cold nylon against skin feeling when you put it on, but is soft and warm to the touch. It feels like you're wrapped in a blank. Also appreciate the fully insulated hood compared to other jackets skimping there. Great fit too. A little bit trim and longer cut. It'd be nice to be able to pack this into a pocket instead of the included stuff sack but perhaps there are too many feathers here to be practical. I may have to check out their lighter weight offering as the comfort of this material is hard to beat.

Great fit & finish

  • Fit: True to size
  • Size Bought: Extra Large

6'3", 225lbs, 46 in chest. Fantastic fit...not too puffy and you can really feel all of the down they've packed inside of the baffles. Will follow up with a more detailed review once the temperature drops and I need to wear this jacket, but I'm incredibly pleased with the fit - somewhat athletic as others have noted - and the perceived quality. Honestly this seems more like a more expensive down jacket than it's listed price. I can see no need to break this jacket out at anything above 32°F...even then, you probably wouldn't need it until the mid 20s, unless of course you're belaying or stuck stationary. Definitely looks good enough for day-to-day in the cold waiting for the train to work; then, you can turn around and use it for your weekend winter hike up Mt. Washington or wherever. Special thank you to Nicholas for helping me out and I fully intend to enjoy the outdoors with this jacket!

EDIT: curious why Backcountry.com lists the fill power for this jacket at 675 when the manufacturer and other sites list the fill power at 700. I attached a picture from the tag from my jacket. There's only one standard for testing fill power now so I'm unsure why there's a discrepancy.

Great fit & finish

nicest I have seen in years

  • Familiarity: I returned this product before using it

this is the nicest light weight down jacket i have seen in years! Too bad its cut so small---I had to return it

Toasty With The Perfect Fit

  • Familiarity: I've used it once or twice and have initial impressions
  • Fit: True to size
  • Size Bought: Large

I been looking for a good quality winter jacket for the New England weather and casual hiking. I wanted something warm, but not overly puffy. The last coat I owned was far too large and inflated that it was actually difficult to hike and shovel snow in. I came across this jacket after a long time searching. A very long time. Although I had never heard of the brand, all reviews I read about the Lightline highly praised it. After receiving it I have to say everything I've read lives up to what I had hoped. It is incredibly warm, but it is also very stylish and fit somewhat slim. While it was a bit costly, I always believe that you pay for what you get. Don't try to save money when it comes to important quality pieces of your winter equipment especially a jacket. This is well worth the investment, and I cannot wait for winter now.

Best Down Jacket I Own

  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: Medium

I have a solid selection of down jackets from all the big players, Arcteryx, Patagonia, Marmot...And this is by far my favorite down jacket when it comes to warmth and comfort. Very lofty and great fitting, this thing is my first choice when the temp drops down into the single digits! All the features you would expect at almost half the cost of a competitor, I would highly recommend this to anyone looking for a new down jacket!

Perfectly not puffy

  • Familiarity: I've used it several times
  • Fit: True to size
  • Size Bought: Large

This is an amazing jacket! Super warm, athletic cut, not overly puffy and a durable feeling fabric. I've had it out in 12 degrees F with a T shirt and was perfect... If you need a warm coat and hate lookin puffy like I do, this IS the coat.. The hood is amazing as well... Can't recommend enough

Extra Puffy

  • Familiarity: I gave it as a gift but have feedback to share
  • Fit: True to size

My boyfriend wanted a down puffy that would be significantly thicker than his Patagonia Nano Puff or a similar down midlayer, and after going through just about every option on the website, I settled on getting him this one.

Neither of us had any experience with Mountain Equipment before, but so far I'm really impressed. The face fabric feels tough and durable, like it can stand up to plenty of wear, and he's thrilled with the puffiness of the jacket. We both thought it looked huge in the bag, but when he put it on, the sizing was true. Mountain Equipment packs enough down into this jacket that it doesn't sag or compress after having it on for a few minutes, and my boyfriend's excited about how soft the inner liner is, since I'm sure he'll be throwing this on with a t-shirt for quick dog walks in the morning and evening. Overall, really impressed with this jacket so far. If you want a step up from down midlayers but don't need to go all the way to an expedition jacket, I'd highly recommend the Lightline. And if you do take it outside, it has a technical hood that looks like it'll be toasty warm in a snowstorm.

Mountain Equipment

Men's Apparel
EU Size 48 - 50 50 - 52 52 - 54 54 - 56 56 - 58

38 - 40in

(96.5 - 101.6cm)

40 - 42in

(101.6 - 106.7cm)

42 - 44in

(106.7 - 111.8cm)

44 - 46in

(111.8 - 116.8cm)

46 - 48in

(116.8 - 121.9cm)













Short 29in (73cm)

Regular 31in (79.5cm)

Long 33in (84.5cm)

How to Measure:
For best results, take measurements over your underwear.
Measure under your arms, around the fullest part of your chest.
Natural Waist:
Measure around your natural waistline, keeping the tape a bit loose.
Using pants that fit well, measure the crotch seam to the bottom of the leg.