Arc'teryx  Atom SL Insulated Hoodie - Men's

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Weighing in at only 9.2 oz., the insulated men's Atom SL Hoodie works well as a mid layer in cool conditions or on its own during rest breaks or while enjoying the view from a freshly bagged peak.

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Features

  • Arc'teryx Atom SL Hoodie is specifically created to hit the zone where insulation is required but in a measured amount that suits milder conditions
  • Weather-resistant exterior sheds light rain
  • Coreloft™ Compact 40g insulation is ultralight, breathable, compressible and packable
  • Fleece stretch panels allow for ventilation; gusseted underarms for freedom of movement
  • Mesh-lined sleeves provide next-to-skin comfort
  • Adjustable, low-profile, uninsulated StormHood
  • Full-length zipper with chin guard and windflap
  • Zippered hand pockets
View the Arc'teryx Atom Product LineView all Arc'teryx Men's Synthetic Insulation Jackets

Technical Specs

Best Use

Multisport

Fabric

84% polyester/16% elastane

Windproof

Yes

Insulated

Yes

Insulation Type

Synthetic

Insulation

Coreloft Compact 40 synthetic fibers

Hood

Yes

Back Length

Hip-length

Gender

Men's

Weight

9.2 ounces

Reviews

64 reviews with an average rating of 4.7 out of 5 stars

0% 0 of 0 reviewers recommended

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Most Helpful Favorable Review

10 people found this review helpful
5 reviews with an average rating of 5.0 out of 5 stars
9 years ago
Great addition
Great piece of gear. Replaced my lightweight fleece jackets, it's much more packable and comfortable than your 100 weight fleece. Definitely not a stand alone jacket under 50-60 degrees, unless you're running or doing some sort of high exertion activity. At first it seemed like a huge price point for such a specific piece of gear, however it's turned into one of my most versatile articles of clothing. It doesn't pack down as small as some down jackets of course, but at just under 10 oz. its much more useful year round than a full on down piece.
quintonB123
Athens Georgia

Most Helpful Critical Review

50 people found this review helpful
5 reviews with an average rating of 2.0 out of 5 stars
10 years ago
Not warm enough
First up, this jacket has specific uses. I know that. I have plenty of warmer down jackets. However, I will return this one after several months of use because I simply don't see it's purpose. It isn't warm enough for any other purpose than mid-layering, especially once in later fall and thru winter temps. I love, the cut, slim, and fashion of this piece, and the finishing details are of the usual high standard from Arcteryx, but the functional details (taping, elasticity etc) are now pretty standard industry wide, no need to pay a premium. REI branded products are just as functional for 1/4 of the price. Now, the cons. It's brittle. That's my biggest gripe. Walk near a bush and i am worried about ripping it, which means I never where it as an outer layer, and as a mid-layer it does not pack down small, and Heavy Weight thermals and more technical mid layer are a warmer combo. As a mid layer I PERSONALLY am not a fan of insulation, bulky, not so breathable, restrictive movement... and packability. This does not pack down small. I have a Feathered Friends stand alone Down Jacket.... which packs smaller... but which has 8oz of 850 Fill. That thing is treated for water-repellency and is durable.... and it is very warm. I don't see the point of a bulkier mid layer piece that I only use standalone in an urban environment in warmer temps. I've tried hard to accept this piece, tried it in various combinations, but I fail to see it's niche. It's also made in Bangladesh... no moral judgements but given how delicate the materials feel and how little "insulation fill" is used I'm struggling to see the price point. For comparison I use these 2 older favourites for the job of the Atom: Mid Layer technical: Marmot Variant Hooded. Lovely and warm POLARTECH, very durable, excellent tight and warm hood, thumb loops, brilliant freedom of movement. Warmer insulation: Feathered Friends & Brooks Range Mojave (when my girlfriend has pinched my FF). Combination of both: Arcteryx Gamma. Minimalist enough to layer (at a push), significantly weather proof, Very durable and tough, extremely warm but a loose hood, useable pockets. But very bulky to pack and "heavier", if that's a concern. I'm personally more bothered by packed size than weight. Ultimately, I'll return this product please REI.
Mikeskisandflies
Worldwide High Alpine Use incl Winter camping
Rocco122
Location:Brighton
Rated 5.0 out of 5 stars
1 year ago

Amazing features towards the weather conditions

[This review was collected as part of a promotion.] Hi, this product is a must buy for me . I bought it before my trip to wales in august and since then I’ve been on multiple climbs where it had poured with rain and the jacket has kept me warm and and dry for the whole time . The durability is immense as it can withstand so much more than described . I am very impressed with how it held up again storms when climbing snow don on multiple occasions . Highly recommend this item . The only thing I would like that could improve this piece of clothing is if it had a little inside pocket which would be perfect for a protein bar or phone . Thank you Arc’teryx

Geekmountain
Location:Spain - Picos de Europa
Rated 5.0 out of 5 stars
2 years ago

Great quality in low weight

Very good material, it weighs very little and warm enough to do intense physical exercise. With a thermal t-shirt and this model you can go out at Zero Degrees Celsius without problem

Sven
Rated 5.0 out of 5 stars
1 year ago

The superlight, shoulder-season jacket

I have been able to put this jacket through multiple conditions this shoulder season: From light snow and wind at 12,000ft to a light breeze in the Santa Fe woods to airplanes and climbing rock as the sun sets in New England. This packs down small enough to throw in a cinch bag and carry on a harness as well capable enough to break the wind just enough on the fall nights to keep you warm on your descent from the alpine. I highly recommend this jacket - I will HIGHLY stress that this is a superlight (SL) jacket and that comes with the notion that grams are shaved to make it as light as possible and that comes with some drawbacks. The zippers and pockets are all up to Arcteryx quality - I have seen a couple of stitching issues right around the wrists where you might pull harder than you want but overall, this thing is a must. I think if you love being fast and light but also prepared this is the perfect jacket for windy days, chillier fall and spring days and also as a mid-layer for ice climbing with a shell on if it is not blistering cold.

Cmerf
Location:Boston, MA
Rated 5.0 out of 5 stars
2 years ago

My go-to

[This review was collected as part of a promotion.] This jacket is underrated. It’s the perfect mid-level jacket for the in between seasons of spring and fall. I even find myself reaching for it on cool summer evenings. Because the SL is the lightweight and pared down version of its much more popular sibling the Atom LT, you don’t get the fuss and bells and whistles like an internal breast pocket, it still does the trick of staving off the chill and provides just enough breathability to support a quick run in cooler weather. For extra protection it throw on a hard shell and I’m good for a windy/rainy winter day. Yes it packs down well and provides a solid emergency layer when the temps unexpectedly dips.

quintonB123
Location:Athens Georgia
Rated 5.0 out of 5 stars
9 years ago

Great addition

Great piece of gear. Replaced my lightweight fleece jackets, it's much more packable and comfortable than your 100 weight fleece. Definitely not a stand alone jacket under 50-60 degrees, unless you're running or doing some sort of high exertion activity. At first it seemed like a huge price point for such a specific piece of gear, however it's turned into one of my most versatile articles of clothing. It doesn't pack down as small as some down jackets of course, but at just under 10 oz. its much more useful year round than a full on down piece.

Ethan
Rated 5.0 out of 5 stars
2 years ago

Never left at home!

I've had this jacket for a couple of year and mostly use it for hiking and climbing in the spring/ summer/ autumn. I am planning on running in it this winter and I imagine it would also be a great ski touring layer. It could also be used as a mid-layer in colder months. The helmet compatible hood and high hand pockets are great for use with a harness making it an excellent alpine/ climbing jacket. It's so lightweight that that there really isn't any reason not to bring it on an adventure. The only improvement I would make would be for it to pack into its own pocket in order for it to go on the back of a harness.

mcbkatn
Location:Washington, United States
Rated 5.0 out of 5 stars
9 years ago

Better Choice for those who run hot!

I have an Atom LT. I like it but it is a bit heavy for all but the coldest winter days. I tend to run hot and the Atom SL is a much better choice for me. It is a great jacket!

Logan
Location:Portland, Or
Age:25–34
Weight:150–175 lbs.
Height:5'8"
Rated 5.0 out of 5 stars
6 years ago

Casual/Athletic Warmth

This is a great all around jacket. I use it commuting, hiking, camping, climbing, mountaineering, etc. Its is breathable for heated climbs up, breaks wind at the top and keeps a Portland drizzle at bay when commuting. External material is wind breaking material with some water repellant capability. A light application of synthetic insulation keeps it warm but low profile and packable. Mine is not without a few blemishes but I would say that it has fair well as far as wear and tear is considered. Will pick up a second this season as I have found embarrassing moments of blue shoes, blue Arc'teryx pants and this jacket.

Age:25–34
Weight:150–175 lbs.
Height:5'8"

Ease of Use

Difficult to useVery easy to use
Martin
Location:Å i Lofoten
Rated 4.0 out of 5 stars
2 years ago

ATOM SL in Lofoten Norway

Bought it for my Lofoten Norway hiking Trip as my active Layer. Pro: just the right amount of insulation , Acts like a windbreaker and withstands light rain , breathes extremly well. Cons : very fragile fabric, have a big rip in the Back just by leaning exhausted on a Rock , Arms are awkwardly long , so long in fact that i have to go to a Tailor and shorten them., lacks a chest pocket which would make this piece so super good . Summary: Its a good active layer for Summer hikes in the Mountains at temps from 5-15*C . Cut it weird. For Reference im 1.77cm and 82kg and i have bought Size L . Size M was better in the Sleeve length but made my belly look fatty .

Reece
Location:Vernon
Rated 5.0 out of 5 stars
2 years ago

Great features

I’ve got the half zip version of this and I love it. It is the perfect warmth for winter hiking in BC when an atom LT is too warm. I just used this up and down hiking to a peak in the monashees with only a base layer underneath and it was the perfect temperature. The hood and neck on mine aren’t like my atom LT, the neck is reinforced so it’s actually a pretty good neck “protector” from wind. The hood isn’t insulated but it too is really good for windy days and it’s also got a built in visor similar to the hoods on the hard shell jackets—just not as robust. I have found my atom sl to be the perfect outer layer for hiking and winter running, or when I need an extra layer.

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