Works great as a midlayer. I use this under my Beta AR because it doesn't have a hood, and my Atom LT hoody as a standalone piece and midlayer under jackets that have stormhoods. This and the hoody version are becoming my favourite pieces of clothing, they are very comfortable and the fit is spot on. They don't restrict movements at all. Only thing I'm worried about is the durability of the face fabric, it feels a bit delicate. I've had a few branches brush against the fabric but luckily no rips so far. Lighter colours might stain easily, so be wary of that.

Q: Pros:

A: Versatile, comfy, fit, warm, light

Q: Cons:

A: Face fabric feels a bit delicate

Q: Activity

A: Everyday use, midlayer

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

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Colorado

Age35 to 44

GenderMale

Body TypeAthletic

4 out of 5 stars.

Nice mid layer

3 years ago

Bought this specifically as a mid layer for high output cold weather hikes. I have tried many mid layers over the years and always had the same issue, they did not breath. I’m excited to say that I think I finally found the holy grail! This jacket is light enough to pack, warm enough to wear as an outer layer most of the time, and breathable enough to hike in. Once you stop, simply throw on a shell or down jacket. Great addition to my cold weather gear collection. Very happy with the Atom LT.

Q: Pros:

A: Breathable

Q: Cons:

A: No pit zips

Q: Activity

A: High output hiking

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

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La Palma, Ca

Age55 to 64

GenderMale

5 out of 5 stars.

Great Jacket

3 years ago

Love this jacket, very light yet very warm. Definitely a must have jacket.

Q: Activity

A: Hiking

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

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Toronto, ON

Age45 to 54

GenderMale

Body TypeAthletic

5 out of 5 stars.

EVERYONE needs one.

3 years ago

This is easily the most versatile article of clothing I've ever owned. To call it a "jacket" is a misjustice as it does so much more. Have had my black Atom LT for 6 years and it's just now showing signs of pilling and wear. I'm talking 6 years of DAILY use, commuting to work on my bicycle, walking around the city, or relaxing at home. Either stand-alone or layered, it's become a second skin. Rarely does a product come around that everyone should own, and this is it. Get one. You won't regret it. I've since bought two hooded Atoms, but the collared version is still my go-to.

Q: Pros:

A: Comfort, Warmth, Fit, Quality

Q: Cons:

A: None!

Q: Activity

A: Cycling, Walking, Hiking, EVERYTHING

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

0 Comments

Bellevue, WA

Age55 to 64

GenderFemale

Body TypeSolid

4 out of 5 stars.

Reliable, Comfortable & Worth the Price

3 years ago

Hubby has worn the Atom jacket and vest for many, many years. It is perfect for the Pacific NW weather. The elasticized panels aid the range of motion and layering capabilities. Although he strongly prefers the function of the hood, I prefer the collared jacket as it looks slightly more dressy. The jacket is nearly indestructible. I subtracted 1 star due to the unavailability of larger sizes, specifically 3xl.

Q: Pros:

A: Comfortable

Q: Cons:

A: Limited Sizes

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

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U.K

Age55 to 64

GenderMale

Body TypeSolid

3 out of 5 stars.

Colour doesn’t match the website photo

3 years ago

I recently brought an Atom LT jacket in the new Timelapse colour. The colour is much more green than it looks on the website where it looks more blue so that was a disappointment that what came didn’t look like what I ordered based on the website photos. The delivery also came a day later than the UPS notification, I waited in all day only to get another email at 5pm saying it was arriving the next day :( It was also packaged in a box that was probably too small so the jacket has folds/creases that look like they won’t drop out. Not a great experience overall, although the jacket is comfortable lightweight and warm

Q: Pros:

A: warm lightweight and comfortable

Q: Cons:

A: colour doesn’t match website photos

Q: Activity

A: casual wear not active

No, I do not recommend this product.

Originally posted on Atom LT Jacket

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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

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Boston,MA

Age25 to 34

GenderMale

Body TypeAthletic

5 out of 5 stars.

The perfect everyday jacket

4 years ago

Started with a heavier piece of Arc gear- the Fission SV- but it became apparent that this is the main “entry” piece for most. I picked this up spring of last year, and being a mainly Patagonia person until this point, I was pleased to find the fit worked even better for my 6’3 200ish lbs athletic build. Perfect arm length, hem landed juuuust right. Plus, as someone who runs warm, this jacket works for me into the high 30s/low 40s. Really a great piece of gear. I grabbed the Binary colorway just recently to get some color variety- only had the Flux (reddish) colorway until now. With the updated model it seems my only small gripe- the loose zipper- has been fixed! Great gear

Q: Pros:

A: Works for almost everything

Q: Cons:

A: (Old model) zipper issues

Q: Activity

A: Outdoor, hiking, casual

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

0 Comments

Denver co

Age25 to 34

GenderMale

Body TypeAthletic

3 out of 5 stars.

Delicate face fabric

4 years ago

Great jacket overall, but don’t use in areas where the face fabric can get snagged on something such as thick brush or briars. Mine ripped quite easy after getting stuck on something. Part of why I’m willing to pay a premium for arcteryx gear is the warranty / repair program. Well in this case it’s not doing me any good, I submitted the repair request and was quoted 5-7 weeks to simply start the process. It’s been nearly 12 weeks since I submitted the form and still haven’t heard from anybody to start the process. Pretty disappointing.

Q: Pros:

A: Warm, good temperature regulation

Q: Cons:

A: Delicate face fabric

Q: Activity

A: Hiking, alpine skiing, urban

Yes, I recommend this product.

Originally posted on Atom LT Jacket

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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

1 Comment

4 years ago

Edit: arcteryx actually reached out after 8 weeks or so (went to junk) and recommended I use special tape to fix the rip, I was hoping for a more professional repair solution as but I guess I’ll make do.

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Lucerne, Switzerland

Age35 to 44

GenderMale

Body TypeSlim

5 out of 5 stars.

I love it. I wear it every day.

4 years ago

Great jacket. Either in spring/summer/sutumn as single jacket or as baselayer under a rain jacket. Use it for both walking and cycling. Very durable although lightweight material.

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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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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

0 Comments

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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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

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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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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

0 Comments

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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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

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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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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

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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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Fits:, 2 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

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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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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

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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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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

0 Comments

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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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

0 Comments

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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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

0 Comments

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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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

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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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Fits:, 3 out of 5, where 1 equals to Fits Very Small and 5 equals to Fits Very Large

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129 – 158 of 288 Reviews

Atom Jacket

rating 4.5451 out of 5288 Reviews

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

£240.00

Colour:Black

Size:

Sizing chart & Fit guide

Delivery

Free shipping & Free returns

In-store pickup

Product details

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.

HIGHLIGHTS

KOLLEKTION

BEKLEIDUNG

RUCKSÄCKE

SCHUHE

ACCESSOIRES

KLETTERN

AKTIVITÄTEN

MEHR ERFAHREN

Sonnenschutz

HIGHLIGHTS

KOLLEKTION

BEKLEIDUNG

RUCKSÄCKE

SCHUHE

ACCESSOIRES

KLETTERN

AKTIVITÄTEN

MEHR ERFAHREN

Sonnenschutz

DAMEN

HERREN

WEITER EINKAUFEN

SCHUHE

HIGHLIGHTS

EVENTS

STORIES

NACHHALTIGKEIT

Für die entscheidenden Momente

HIGHLIGHTS

KOLLEKTION

BEKLEIDUNG

RUCKSÄCKE

SCHUHE

ACCESSOIRES

KLETTERN

AKTIVITÄTEN

MEHR ERFAHREN

Sonnenschutz

HIGHLIGHTS

KOLLEKTION

BEKLEIDUNG

RUCKSÄCKE

SCHUHE

ACCESSOIRES

KLETTERN

AKTIVITÄTEN

MEHR ERFAHREN

Sonnenschutz

DAMEN

HERREN

WEITER EINKAUFEN

SCHUHE

HIGHLIGHTS

EVENTS

STORIES

NACHHALTIGKEIT

Für die entscheidenden Momente

Atom Jacket Men's

Atom Jacket Men's

Rating Distribution

Overall Rating

Review this Product

Rating Summary

Perfect Fit and Function

Best Jacket for pre and post Winters

Bon apport de chaleur pour un poids plume

Lightweight and warm

Excellent light layer for cold and damp conditions

A must have for any season!

Love this Jacket

A comfy and light jacket for Texans!

Overall great jacket!

Très bon produit !

Great midlayer

Nice mid layer

Great Jacket

EVERYONE needs one.

Reliable, Comfortable & Worth the Price

Colour doesn’t match the website photo