Customer Reviews Arc'teryx Atom LT Jacket

By far my favorite jacket! Very light comfortable and keeps you warm during most weather conditions. I own two of these jackets and recommend this jacket to everyone!

Great light weight product cannot believe its functionality for such a light jacket.

This jacket is my go-to item in late Fall, Winter, and early Spring. When the weather is wet or cold, I layer it under my Beta AR. The combination is perfect. The Atom LT is lightweight but durable and can safely be collapsed into a bag or pack. Springs right back with no evidence of wear. Easy to clean and quick to dry.

I owned the vest and now I have the jacket. So, I liked the vest enough to double down. The fit on these run a little large, so maybe size down a size if you're near the lower end of the size range. For late fall through early spring, this is the perfect runabout jacket for in city days ranging into the 40s (Fahrenheit) and for nighttime dog walking. I'd not want to be in this jacket (only) at sub 40 temps for any extended period of time, though, I expect this with a longsleeve wool shirt ought to suffice for spring ski days.

I owned the vest and now I have the jacket. So, I liked the vest enough to double down. The fit on these run a little large, so maybe size down a size if you're near the lower end of the size range. For late fall through early spring, this is the perfect runabout jacket for in city days ranging into the 40s (Fahrenheit) and for nighttime dog walking. I'd not want to be in this jacket (only) at sub 40 temps for any extended period of time, though, I expect this with a longsleeve wool shirt ought to suffice for spring ski days.

I've gotten two for my in-laws and one for myself. Build quality is great as well as better than expected rain performance and good wind resistance as long as you don't let the side panels face the wind. Very lightweight as well. Great for solo use in cool weather, but if you spend more time around freezing temps the AR Hoody may be a better bet.

I've gotten two for my in-laws and one for myself. Build quality is great as well as better than expected rain performance and good wind resistance as long as you don't let the side panels face the wind. Very lightweight as well. Great for solo use in cool weather, but if you spend more time around freezing temps the AR Hoody may be a better bet.

Super veste ou on se sent toujours la bonne temprature ! Se met en sous veste pendant l'hivre, trs lgre, rentre plie dans des petites poches de sac . J'ai achet la version LT qui est coupe un peu plus longue, ce serait bien que la prochaine version soit sur les proportions de la LT.

C'est la veste idale pour l'hiver dans des rgions tempres. Idale en voyage car poids plume . Parfaite aussi par temps humide contrairement au duvet . Dperlante et sche trs vite

Just what i needed for splitboard treks here in the Rockies. Keep up the great work.

I did a lot of research before buying my Atom LT, and so far have not been disappointed! I had a hard time choosing between black and black sapphire, but went with the black sapphire which I'm very happy with. I think it looks more natural in the outdoors (where I'm usually wearing it) but still looks professional in an urban environment (where I also wear it almost every day). I like the non-hooded jacket version as I'm typically wearing it with a hat or another hooded later (Zeta LT) if I really need a hood, but that's a personal choice. It is not a jacket that keeps you super warm, but that's is not it's intent. It is extremely breathable and wicks moisture away. I also find it does a good job of working in a variety of mild temperatures and activities. Looking forward to using it as a mid layer skiing in the Rockies this winter.

I did a lot of research before buying my Atom LT, and so far have not been disappointed! I had a hard time choosing between black and black sapphire, but went with the black sapphire which I'm very happy with. I think it looks more natural in the outdoors (where I'm usually wearing it) but still looks professional in an urban environment (where I also wear it almost every day). I like the non-hooded jacket version as I'm typically wearing it with a hat or another hooded later (Zeta LT) if I really need a hood, but that's a personal choice. It is not a jacket that keeps you super warm, but that's is not it's intent. It is extremely breathable and wicks moisture away. I also find it does a good job of working in a variety of mild temperatures and activities. Looking forward to using it as a mid layer skiing in the Rockies this winter.

this is my 3rd atom lt - i also own the ar model. i bought this one to add another color as i wear this model so much - didn't want people to think it was the only jacket i owned - lol. honestly i travel a lot, and use the lt and a beta sl shell combo year round, except for colder weather (below 0). it is super comfortable, lightweight and packs very easily.

This jacket rolls into a tiny ball, great for travel, and yet still looks super sharp. I used to buy small, but for this I purchased an XS, as their fit is so perfect. It has a bit of stretch from the side panels, which also allow for breathability. The fit at the wrists is perfect for me and holds the jacket in place. It keeps me warm through all but the very coldest of days, when I switch to a thicker coat. It also disappears under other layers, so it can be used in a wider variety of ways. Great coat!

Bought this as a possible layer under a shell for when it gets really cold. Discovered it is a great jacket solo for walking, hiking, anything outdoors that's casual. Sizing: I'm normally a Large in coats due to wide shoulders. I tried a large and a medium in this jacket. I opted to go with the Medium. It is form fitting--but I can still put a sweater or fleece under it as long as they aren't really bulky. Even then the jacket would still fit, just be tight on the arms--but it does stretch so it wouldn't be unwearable.. I suspect though that if it is cold enough to be wearing something that bulky, I'll be wearing a warmer jacket....

Bought this as a possible layer under a shell for when it gets really cold. Discovered it is a great jacket solo for walking, hiking, anything outdoors that's casual. Sizing: I'm normally a Large in coats due to wide shoulders. I tried a large and a medium in this jacket. I opted to go with the Medium. It is form fitting--but I can still put a sweater or fleece under it as long as they aren't really bulky. Even then the jacket would still fit, just be tight on the arms--but it does stretch so it wouldn't be unwearable.. I suspect though that if it is cold enough to be wearing something that bulky, I'll be wearing a warmer jacket....

This is hands down my favorite thing to wear for any active pursuit. I live near the coast in Connecticut and this comes in handy for all my winter runs but especially on windy days. I love the side gussets, which help you move freely. It's so lightweight that it feels like nothing on so you can layer to your hearts content. You can wash it but you don't need to wash it that much because it doesn't retain odors like fleece does. If it's under 30 I'll wear it over a thin merino base layer for a run. For skiing I wear it over a variety of layers and under a shell or even a heavier ski jacket on extra cold days. Sometimes I just throw it on as an extra layer around the house. It wicks moisture beautifully. It's pretty much close to perfect. I wear it more than any other layer I own. I'm hoping Arteryx will he help me fix this zipper cuz I love this thing so much!!

I love this jacket! It fits trimly and without excess bagginess. I absolutely love the cuffs on the sleeves because they are stretchy but also the perfect form fit. I also like the warm fleece side of the outside pockets. This is not a complaint, but the jacket provides less warmth than I expected it to. It's good on its own for mildly cool days or as an additional warm layer on colder days.

J'en ai plusieurs, que j'utilise tous les jours. Lgre, confortable, pratique, se plue dans un sac. Pas trop chaude (choisir une AR par temps froid), peut servir de sous-couche intermdiaire ou d'un blouson lger de tous les jours. Un indispensable.

I wear it under my Arc'teryx LEAF Alpha gen2 Jacket, gotta say that it works pretty well. Lightweight, thin but still keeps me warm enough in the city in Canadian winter.I am actually surprised at how warm it can keep me. I've also worn it under body armour, it works well as a outer jacket near 0 Celsius degree and can stand some heavy friction from my plate carrier. But I also wanna clarify that it's not a hardcore mid-layer. I don't trust it for backcountry winter activities or alpine climbing. It's not that warm. For anywhere under -10 Celsius I'd wear the Cerium SV as mid-layer.

A jacket that is the first I reach for almost all year long, it fits well, is snug and stylish, has the pockets you want for in town or country and looks good.

I wear it under my Arc'teryx LEAF Alpha gen2 Jacket, gotta say that it works pretty well. Lightweight, thin but still keeps me warm enough in the city in Canadian winter.I am actually surprised at how warm it can keep me. I've also worn it under body armour, it works well as a outer jacket near 0 Celsius degree and can stand some heavy friction from my plate carrier. But I also wanna clarify that it's not a hardcore mid-layer. I don't trust it for backcountry winter activities or alpine climbing. It's not that warm. For anywhere under -10 Celsius I'd wear the Cerium SV as mid-layer.

Owned the Atom lt for a couple months now and it has proved to be very reliable in keeping me warm underneath my Beta lt hybrid shell. I love how soft it is, it is easy to forget that you are wearing it because it is so comfortable. I like how it has some stretch, and that the zippers are easy to pull up and down with one hand. It fits into my layering system quite well. The only con really is that it is relatively expensive, but it is well worth the dollars if you use it as intended. I have not used it in very harsh conditions yet so I cannot comment on that.

This jacket packs up so small and can be stuffed into any pack that it's always worth brining along for added warmth when out on the trial. It is surprisingly warm for it's weight and is a perfect spring/fall layer under any Arcteryx shell jacket. Certainly a must have Arcteryx piece in any collection.

This jacket packs up so small and can be stuffed into any pack that it's always worth brining along for added warmth when out on the trial. It is surprisingly warm for it's weight and is a perfect spring/fall layer under any Arcteryx shell jacket. Certainly a must have Arcteryx piece in any collection.