All-new Vertex Speed | Free shipping & returns

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  • 4 4 5.5 4ZM3.5 4C3.22386 4 3 3.77614 3 3.5C3 3.22386 3.22386 3 3.5 3C3.77614 3 4 3.22386 4 3.5C4 3.77614 3.77614 4 3.5 4ZM1.5 4C1.22386 4 1 3.77614 1 3.5C1 3.22386 1.22386 3 1.5 3C1.77614 3 2 3.22386 2 3.5C2 3.77614 1.77614 4 1.5 4ZM2.5 5C2.22386 5 2 4.77614 2 4.5C2 4.22386 2.22386 4 2.5 4C2.77614 4 3 4.22386 3 4.5C3 4.77614 2.77614 5 2.5 5ZM4.5 5C4.22386 5 4 4.77614 4 4.5C4 4.22386 4.22386 4 4.5 4C4.77614 4 5 4.22386 5 4.5C5 4.77614 4.77614 5 4.5 5ZM6.5 5C6.22386 5 6 4.77614 6 4.5C6 4.22386 6.22386 4 6.5 4C6.77614 4 7 4.22386 7 4.5C7 4.77614 6.77614 5 6.5 5ZM7.5 6C7.22386 6 7 5.77614 7 5.5C7 5.22386 7.22386 5 7.5 5C7.77614 5 8 5.22386 8 5.5C8 5.77614 7.77614 6 7.5 6ZM5.5 6C5.22386 6 5 5.77614 5 5.5C5 5.22386 5.22386 5 5.5 5C5.77614 5 6 5.22386 6 5.5C6 5.77614 5.77614 6 5.5 6ZM3.5 6C3.22386 6 3 5.77614 3 5.5C3 5.22386 3.22386 5 3.5 5C3.77614 5 4 5.22386 4 5.5C4 5.77614 3.77614 6 3.5 6ZM1.5 6C1.22386 6 1 5.77614 1 5.5C1 5.22386 1.22386 5 1.5 5C1.77614 5 2 5.22386 2 5.5C2 5.77614 1.77614 6 1.5 6Z"

    United States

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  • 4 4 5.5 4ZM3.5 4C3.22386 4 3 3.77614 3 3.5C3 3.22386 3.22386 3 3.5 3C3.77614 3 4 3.22386 4 3.5C4 3.77614 3.77614 4 3.5 4ZM1.5 4C1.22386 4 1 3.77614 1 3.5C1 3.22386 1.22386 3 1.5 3C1.77614 3 2 3.22386 2 3.5C2 3.77614 1.77614 4 1.5 4ZM2.5 5C2.22386 5 2 4.77614 2 4.5C2 4.22386 2.22386 4 2.5 4C2.77614 4 3 4.22386 3 4.5C3 4.77614 2.77614 5 2.5 5ZM4.5 5C4.22386 5 4 4.77614 4 4.5C4 4.22386 4.22386 4 4.5 4C4.77614 4 5 4.22386 5 4.5C5 4.77614 4.77614 5 4.5 5ZM6.5 5C6.22386 5 6 4.77614 6 4.5C6 4.22386 6.22386 4 6.5 4C6.77614 4 7 4.22386 7 4.5C7 4.77614 6.77614 5 6.5 5ZM7.5 6C7.22386 6 7 5.77614 7 5.5C7 5.22386 7.22386 5 7.5 5C7.77614 5 8 5.22386 8 5.5C8 5.77614 7.77614 6 7.5 6ZM5.5 6C5.22386 6 5 5.77614 5 5.5C5 5.22386 5.22386 5 5.5 5C5.77614 5 6 5.22386 6 5.5C6 5.77614 5.77614 6 5.5 6ZM3.5 6C3.22386 6 3 5.77614 3 5.5C3 5.22386 3.22386 5 3.5 5C3.77614 5 4 5.22386 4 5.5C4 5.77614 3.77614 6 3.5 6ZM1.5 6C1.22386 6 1 5.77614 1 5.5C1 5.22386 1.22386 5 1.5 5C1.77614 5 2 5.22386 2 5.5C2 5.77614 1.77614 6 1.5 6Z"

    United States

New Footwear

Run the climb in the new Vertex Speed, with a hybrid midsole for grip and speed into the ridgeline.

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Atom Jacket Men's
$340.00

Atom Jacket Men's

New colourFair Trade Certified

Rating Distribution

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220 reviews with 5 stars.
33 reviews with 4 stars.
14 reviews with 3 stars.
6 reviews with 2 stars.
11 reviews with 1 star.

Overall Rating

4.6
209 out of 223 (94%) reviewers recommend this product

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Rating Summary

warmth
fabric weight
layering
satisfaction
purchase
fit
wearing
comfort
129 to 158 of 284 Reviews
129 – 158 of 284 Reviews
Eugene, OR
Age45 to 54
GenderFemale
Body TypeAthletic
5 out of 5 stars.

Excellent light layer for cold and damp conditions

3 years ago
I got this for my husband a couple of months ago as he was jealous of my atom hoody. He was immediately pleasantly surprised when wearing it out in a light rain. It immediately shed the water. It is now his go-to jacket for most activities. He does feel a bit more nervous about snagging it in bushes or thorns so it may have limited durability in some environments.
Q: Pros:
A: light, warm, packable, sheds water
Q: Cons:
A: May be prone to snagging
Q: Activity
A: Hiking , everyday wear

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Toronto
Age55 to 64
GenderMale
Body TypeLean
5 out of 5 stars.

A must have for any season!

3 years ago
Great news! I did your shopping for you, and after looking at every mid layer jacket known to mankind, this is the best bang for your buck on the market. It looks amazing, it’s not too puffy, so perfect for under a shell (I have the gore-Tex rebird anorak). So by itself it’s warm enough till you need mittens and a wool cap (“toque” if you are Canadian), then you put it under a gore-Tex shell and you have a water proof, wind proof, all terrain winter jacket. Done!
Q: Pros:
A: Light, packable and looks killer!
Q: Cons:
A: No cup holder
Q: Activity
A: Technical enough for any activity, nice looking enough to wear around the office

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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2 years ago
How tall are you and what is your weight?
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Phoenix, AZ
Age45 to 54
GenderMale
Body TypeAthletic
5 out of 5 stars.

Love this Jacket

3 years ago
This is my favorite lightweight jacket. It is comfortable, fits great, and is very warm. I just bought a second one in another color.
Q: Pros:
A: Light weight.
Q: Cons:
A: None
Q: Activity
A: Everything.

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Texas
Age25 to 34
GenderMale
Body TypeSolid
5 out of 5 stars.

A comfy and light jacket for Texans!

3 years ago
I bought this jacket during the spring sale and waited till now (Nov) to write a review about it because I live in SE Texas and it rarely gets too cold here. I like how this jacket is so light and comfy that I could even sleep in it. It is a great jacket for those who want to ascend to Dead Bird from normie brands for the flex.
Q: Pros:
A: light, comfy, drippy
Q: Cons:
A: kinda expensive
Q: Activity
A: camping, walking around town, LARPing at the range.

Originally posted on Atom LT Jacket

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Norway
Age18 to 24
GenderMale
Body TypeAthletic
5 out of 5 stars.

Overall great jacket!

3 years ago
Fits nice, just warm enough for any situation it seams!
Q: Pros:
A: Fit, warm, features
Q: Cons:
A: None
Q: Activity
A: Skiing

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Q: Pros:
A: Looks great and feels great
Q: Cons:
A: -
Q: Activity
A: Cycling, walking, hiking

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Houston, TX
Age25 to 34
GenderMale
Body TypePetite
5 out of 5 stars.

Great Jacket

4 years ago
I came across this brand several years ago and it is great to finally find a Men's XS that actually fits me. Since I struggle to find quality products that fit me I now own several different types of their jackets and they all work great.
Q: Pros:
A: Fits well
Q: Cons:
A: Cant find XS at other retailers

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Kent, United Kingdom
Age25 to 34
GenderMale
Body TypeCurvy
5 out of 5 stars.

Must have jacket!

4 years ago
I purchased one of these in black and it's got to be one of the best (synthetically) insulated jackets I've ever worn. It's comfortable, lightweight and works either on its own or under another jacket or shell. I've been wearing it under a Zeta AR and Interstate Jackets. Both of these are sized Large and my Atom LT is an XL. I'm somewhat between sizes, where I find XL shells too large and Large (slimmer fitting items) to be too small. The Atom LT is definitely a must have jacket, whether you get it with or without a good.
Q: Pros:
A: Warm, Lightweight, Comfortable
Q: Cons:
A: None
Q: Activity
A: Everyday, Day Walking

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Age18 to 24
GenderMale
Body TypeSolid
5 out of 5 stars.

Amazing product, loving it!

4 years ago
I've been wearing this for over several months now and I still love it! Works excellent as an outer layer for trips around the city. I run hot so it's been warm enough for my needs even for parts of winter. Wore it in -15 Celsius with just a t-shirt under and was still fine. This also worked great as a mid-layer for my skiing trips. My only gripe is how expensive it is, especially at full-price. If you can get it on sale, however, I would 100% recommend!
Q: Pros:
A: Quality product, warm, comfortable
Q: Cons:
A: Expensive
Q: Activity
A: Everyday wear and skiing

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Calgary, AB
Age25 to 34
GenderMale
Body TypeAthletic
5 out of 5 stars.

Super comfortable and warm

4 years ago
I bought this jacket early last fall. I have used it right through the winter. In the shoulder seasons its worked great as a full jacket. When skiing it is a great mid layer. Its super comfortable and flexible making it easy to wear for any activity.
Q: Pros:
A: Warm, Flexible, Versatile
Q: Activity
A: Walking, Skiing, Hiking

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Toronto, ON
Age45 to 54
GenderMale
Body TypeSolid
5 out of 5 stars.

Super light weight

4 years ago
I bought this a few months ago as a mid layer for my Arc’teryx Interstate Jacket (Proteus). It works perfectly together, and the two Proteus colours match.
Q: Pros:
A: Light weight and warm
Q: Cons:
A: Slim fit for a solid guy
Q: Activity
A: Every day commuting

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Calgary, AB
Age45 to 54
GenderFemale
Body TypeSlim
5 out of 5 stars.

Great jacket

4 years ago
I bought this jacket for my husband last year. It's very light and warm. The Arcteryx brand is equated to the best in class. This jacket doesn't disappoint when it's in use.
Q: Pros:
A: comfortable, light, warm,
Q: Cons:
A: No
Q: Activity
A: Hiking, Walking, etc.

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Seattle, WA
Age45 to 54
GenderMale
Body TypeLean
5 out of 5 stars.

My go-to jacket

4 years ago
Great as a layer for skiing or general purpose outdoor aerobic use in cold weather. Warm enough to wear about town, probably not warm enough for cold temperatures where you're standing around. Great fit, lightweight. My go-to jacket for skiing base layer or wearing out and about.
Q: Pros:
A: Lightweight, warm, stylish
Q: Cons:
A: None
Q: Activity
A: skiing base layer and day to day wear

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Age18 to 24
GenderMale
Body TypeAthletic
5 out of 5 stars.

Super Allround Jacke!

4 years ago
Ich persönlich habe die LEAF-Version dieser Jacke. Als ich die Jacke bekam, viel mir direkt die hochwertige Verarbeitung sowie das sehr geringe Gewicht auf. Ich hatte diese Jacke jetzt den ganzen Herbst, Winter sowie im Frühling an und ich muss sagen ich bin begeistert. Dies ist wohl die beste Jacke die ich bisher besessen habe. Ich war meistens zwischen -10°C bis +20°C (je nach Wetter natürlich mit entsprechenden Baselayern usw.) damit unterwegs und ich war erstaunt wie gut sich diese Jacke an seine Umgebungstemperatur anpasst und ich somit immer ein angenehmes Tragegefühl hatte, ohne das mir kalt wurde oder ich anfing zu schwitzen. Bislang sind mir nur zwei negative Punkte aufgefallen: 1. die seitlichen Reisverschlüsse können sich manchmal etwas im Material verfangen, das kommt jedoch nur sehr selten vor. 2. durch den niedrigen Schnitt am Halsbereich, zieht der Wind an kälteren Tagen ohne Schal natürlich etwas unangenehm am Hals vorbei. Wer dem vorbeugen möchte kann zur Kapuzenversion dieser Jacke greifen, welche einen höheren Kragen hat. Dennoch falls mir diese Jacke jemals kaputt gehen sollte, würde ich sofort eine neue bestellen. Klare Kaufempfehlung meinerseits.
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Q: Pros:
A: Allround-Talent
Q: Cons:
A: Kurzer Kragen kann Nachteile haben
Q: Activity
A: Alltag, Wandern, Schlittenfahren, Schneewandern

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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UK
GenderMale
Body TypeSolid
5 out of 5 stars.

Even better than I expected

4 years ago
I bought this primarily as a casual jacket that would look sharp and not too outdoorsy but also had features way beyond a typical fashion brand. It does that but to an even higher standard than I was expecting. It has clearly had a lot of thought put into the design, not just in terms of the features but the fit & feel. For such a light jacket it is ridiculously cosy and the panelling means it works with a range of body types. Even the cuffs are brilliant! The only negative is that the hem drawcord is a little bit fiddly to loosen but that's hardly a day to day issue. So, from buying a fantastic casual jacket, I've actually ended up with a fantastic jacket that works anywhere from around town to instant warmth on the hill. Very highly recommended.
Q: Pros:
A: Feel, fit, versatility
Q: Cons:
A: Hem cords slightly fiddly
Q: Activity
A: Casual to mountain use

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Oviedo
Age55 to 64
GenderMale
Body TypeCurvy
5 out of 5 stars.

Comodidad

4 years ago
Muy cómoda, abriga y es ligera. Buen ajuste al cuerpo.
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Q: Activity
A: Rutas y urbano

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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London
Age55 to 64
GenderMale
Body TypeSolid
4 out of 5 stars.

Lightweight and perfect fit

4 years ago
I recently bought this jacket as a layer whilst hiking in the winter. It is amazingly warm, but not as breathable as I’d hoped. That said, it is designed as an insulating layer mainly. I would happily recommend this product.
Q: Activity
A: Hiking, around town

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Los Angeles, California
GenderMale
Body TypeAthletic
5 out of 5 stars.

Excellent Lightweight Jacket

4 years ago
Fortunately, I was able to visit the Arc'teryx La Brea Store here in Los Angeles, to try on the jacket before purchasing, as it’s listed as a ‘Trim Fit’ vs my Atom AR which is a ‘Regular Fit’. While the LT is trimmer, it’s not by much. At 6’1”, 185 lbs. with a 43” chest and 34” waist, a Large in both, leaves enough room for layering. As I have slender wrists, the cuffs on the AR and LT, are a bit looser than I’d like, with the sleeves being about an inch too long. The reason for purchasing the LT, is that the AR was a tad too warm for most cold days here in Los Angeles, especially when wearing my Beta AR, so I wanted something more breathable. As for the quality of workmanship and materials, they’re second to none, though I do wonder how well the cuffs on both will hold up over time, as the material doesn’t appear to be as resilient as plain elastic cuffs, though they are infinitely more comfortable. With regards to sizing, I came across numerous posts by members of the Arc’teryx team stating that sizing across the various product lines is the same. Unfortunately, I found that not to be true, as a Large Kyanite fleece fit like I was a kid wearing his dad’s jacket. Whereas a Medium, was too tight in the chest, shoulders and arm pits, which was the case with all the Arc’teryx fleece I tried on. One last point I’d like to mention, is in regards to the Arc’teryx naming scheme when it comes to colors. While clever and all, a brief description of the colors would be helpful, as the photos don’t always match the actual color of the item.
Q: Pros:
A: Lightweight, Warm, Breathable
Q: Cons:
A: None
Q: Activity
A: Hiking, work and wearing around town.

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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NC
Age25 to 34
GenderMale
Body TypeAthletic
5 out of 5 stars.

Awesome!!!

4 years ago
This is the best jacket I have ever had. Was skeptical at first because I don’t like puffy jackets but it’s not really puffy at all. I wear this jacket every day and want to get another color. The best thing about this jacket is that it “knows” whether you’re hot or cold. When you’re cold it keeps you warm. And when you’re getting hot it starts to breathe. Seriously, I’m never uncomfortable (hot or cold) when I’m wearing this jacket. And it has held up to my abuse very well. I wear it every day and I’m not gentle on this jacket but it hasn’t started to show signs of wear after 2.5 years. Buy this jacket, you will not be disappointed!
Q: Pros:
A: Adjusts to your body’s temperature
Q: Cons:
A: None
Q: Activity
A: Everyday

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Trois-Rivières
Age18 to 24
GenderMale
Body TypeLean
5 out of 5 stars.

Excellent manteau qui peut servir seul/multicouche

4 years ago
Premier manteau Arc'teryx que j'achète parce que mes amis me l'avait conseillé. Je suis très satisfait. Manteau haut de gamme qui répond à mes critères lorsque vient de le temps de sortir en randonnée en montagne ou juste pour une petite virée en ville. Par contre, je le trouve court en longueur du chest. Je mesure 6'4 et j'ai une shape normal, mais si je lève les bras il y a un courant d'air qui entre.
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Q: Pros:
A: Excellent isolant
Q: Cons:
A: Court
Q: Activity
A: Hiking, camping, everyday

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Vancouver, BC
Age45 to 54
GenderMale
Body TypeSlim
5 out of 5 stars.

Warm and comfy!

4 years ago
Picked it up in late fall as a casual winter jacket and love it. It’s replaced almost all my other jackets. Fits great and is stylish yet practical. Love it!
Q: Pros:
A: Colour, fit, warmth
Q: Cons:
A: a wee bit tight under the arms
Q: Activity
A: Urban life

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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129 – 158 of 284 Reviews
Atom Jacket
rating 4.5669 out of 5284 Reviews

Warm-even-when-wet jacket you can hike, climb, tour, and live in.


$340.00

Colour:Stone Green


Free shipping & Free returns


Atom Jacket Men's

Everything you love about the Atom Hoody (minus the hood), the Atom Jacket is the layer you can count on to see you through multiple high-output activities. Wear it solo for chilly forest hikes with windy summits, climbing at the crag and hanging at the campsite, or as a midlayer for touring and wet winter objectives. The Coreloft synthetic insulation stays warm even if you run into light weather, making it a better alternative to down for high-output days year round.

What's been updated: Updated with a FC0 DWR finish for a lower footprint.

Atom

Versatile synthetic insulated mid layers with a high degree of weather resistance.

Fair Trade Certified™

Produced in a Fair Trade Certified facility. Building worker well-being into our product DNA.

Multi-use

Versatile high performance designs for diverse activities and conditions.