Customer Reviews Arc'teryx Gamma LT Hoodie

This jacket is just amazing. Fit is so good that you don't even know you wear one. Freedom of movement is unparalled. Also the quality of the material is great, feels so good next to skin. I use this for spring time backcountry skiing trips, for hikin in everyday wear when temperatures drop. I find it a good springtime isulator. Wind protection is great and breathability top notch. I choosed this one before Gamma MX hoody as it's less bulkier and lighter. I would recommend this jacket to everyone looking at a great softshell jacket for year-arround use.

I bought this to replace another soft shell and love it. It fits really well, has long back length and sleeves and is surprisingly weather resistant even though it has no membrane. I have taken it rock climbing and found it moves really well, doesn't lift out the harness, pockets aren't impaired, doesn't get damaged against rock and the hood easily covers my lid. I also have taken it up Tryfan in winter conditions as a mid layer and until the wind got apocalyptic it was great as a stand alone, and I was warm using it with only a summer baselayer and a pro shell. It doesn't overheat in cooler conditions either. Would highly recommend this to anyone wanting a year round shell for different stuff. Isn't too bad on price either, only niggle would be the hood is slightly huge without a helmet. Otherwise it's awesome.

I've used many different softshell jackets over the last 20 years, and this is one of my favourites. Softshell clothing is all about balancing protection and comfort, and this jacket gives a really good balance of both - a high degree of wind and weather resistance, while also having excellent breathability, not too much bulk, and a noticeable amount of stretch. Being uninsulated, it is usable over a wide range of conditions, worn over an Atom LT, Powerstrech and baselayer in winter, or just over a baselayer T in the summer. It is not as wind and weatherproof as my Venta SV, but noticeably more breathable, less bulky and less 'cumbersome'. It isn't as breathable, and doesn't work as well under a Gore-Tex shell as my Acto MX, but does offer better wind and weather protection, and has a much better hood (the peripheral volume adjustment gives a MUCH better fitting hood than the height volume adjustment on the Acto's hood). I was very unsure about the non-velcro adjustable cuffs to start with, but now really like them. There is enough room to get gloves tucked up inside (even when wearing a bulky altimeter watch), and of course they are dead easy to get tucked down inside a bulky glove or mitt, due to their lack of bulk. The only time I miss a wider, adjustable cuff opening is in warm weather when they would allow a bit more ventilation. The pockets are a good size and well positioned. Otherwise the 'clean', uncluttered design is really nice - just the right amount of features. So - not as good a full-on winter jacket as my Vento SV, and not as good a layering or summer jacket/shirt as my Acto MX, but a really good, versatile all-rounder - a good one to pack if you have no idea what the weather is going to do, or you haven't built up a wardrobe fully of Arcteryx softshells!

Over the years, I must have owned about twenty soft shells, as I could never find one with the right balance between weather protection and breathability. Then I found this piece. Fantastic wind and water resistance. With the DWR working at it's fullest potential, anything other than a full-on downpour it dealt with admirably. Wind resistance is excellent. Very little to choose between this and my hard shell. Yet it's fantastically breathable. When working hard, you can actually see the perspiration working its way through the fabric. I run hot, so this is a very big benefit for me. The fabric is incredibly durable. I've had it two months and I've ran it pretty hard and it's as-new. Great fit, detailing and quality. Of course. That's a gjven with Arc' pieces. The hood fits as well as any - very similar in design on my Alpha SV. It's not 100% perfect - for some reason the pocket zippers don't fit under the little garages, and the main zipper isn't a free-riding design like the one on my Beta FL and Alpha SV. Very minor quibbles, though. All-in-all, an absolutely brilliant piece and the best softshell I have ever owned. By a very long way.

Just purchased this hoodie hybrid because I needed a uninsulated, lightweight, athletic fit jacket to wear around town. This jacket looks great no matter if I am wearing it out at night with a button down underneath, or hiking through the park during the day with a light hoody under it. It is quickly turning into my go to jacket that I grab to do all of life's day to day activities in. I wish more companies would have the mindset of arc'teryx. Their attention to detail on their clothing is some of the best I have found. This is my fourth jacket I have purchased from them in the past 6 months and just proves that if a company produces high quality, long lasting products, that consumers will continue to purchase from them. In fact, I am so impressed with their products that I have no intention of buying anything other than arc'teryx gear for all of my outdoor/active lifestyle needs. My only regret is not finding out about this company sooner because I love everything they make from the merino wool base layers to the new tecto gtx jacket. The only thing I could possibly ask for from them is to make some hiking socks with that nice merino wool stretchy fabric :) Thanks arc'teryx!!

I own a vest, hood, and beta jacket, all in large. They fit me with a little extra room. Perfect! Now the cut has been changed and the large atom sl that I bought just fits. I read about the changes but the extra large would be too long in the sleeves and way too long in the body. I love the wait and quality of the product. Just confused on the change up of the cut.

I bought the Atom SL about 3 weeks ago. I am 5'4" and have a 44" chest. I bought the large and it fits. The thing I don't understand is why are all your models 6' tall and slim. I would have liked to see the hood on a shorter person to get a idea on how the sleeves and overall length would be. I have a of other jackets that large fits me on the more room side of things. Just wondering about why you have changed the way you coats are cut now?

A nice item, but there's something not quite right about the hood. Its lower lateral panel is not cut to be tall enough and consequently there's not enough material to contour to the neck and it pulls the top half of the hood down on the head in an uncomfortable way. It also slightly restricts the turning of the head to either side. That's my experience having tried it on.

I used to wear small size but now it is a little big and the sleeves are longer, so I switch to xs.

It was too light weight. So i returned and reordered the Atom LT

After getting the Proton Lightweight, I felt that it was still a bit too warm for the spring/cool summer days in the SF Bay Area and was looking for an even lighter jacket. I got the Atom SL thinking that the non insulated hood and sleeves would work for warmer temps and it did! I could wear this jacket casually in situations where I would feel like I would be too hot in the Proton Lightweight. The jacket is incredibly thin making it great to pack in a bag once it got too hot. It also does well with cutting wind during cycling as well and I have found myself reaching for it to use as a cycling jacket often. The non-insulated sleeves do feel a little off with the jacket however. A review I read once stated that it was more like a vest with sleeves than a jacket itself. I highly agree. I feel that thickness of the chest doesn't flow well with the thinness of the sleeves. Fortunately this is only cosmetic and I personally find that it isn't a deal breaker. An issue of functionality that I do have is the stowaway hood. No matter how I stow the hood away it always manages to look awkward and lumpy. Overall this is a great light jacket that offers super light insulation and packability. 8/10.

Love it for running in the winter but please make it in regular size instead of fitted for us muscle people. lol

Great piece for layering or standalone in cool temps. Pockets are ideally designed. Softest synthetic layer I've tried. Feels like a well broken in hoody on day one. The hood is gigantic for a layering piece. I could easily get it over my largest helmet. I'm accustomed to this type of hood fit from a gore tex shell, not an insulation layer.

I'm in between sizes for sure. Large is always great in torso and arms but the shoulders tend to be tight especially with this jacket. On the flip side if I size up to XL I'm swimming in the torso but the shoulders fit. Great winter hiking softshell though. My gripe, as per usual, is the amount of lamination used. It think a lot of it is unnecessary and will create fail points limiting g the longevity of the jacket.

To be fair, I hate hoods. I rarely use them and they seem to cause more problems than they're worth (catching on packs, blowing around in the wind, obstruct hearing, and just awkward). I love, love, love this jacket but find myself not wearing it because the hood drives me nuts. Pretty please make a hoodless version for us beanie and ball cap gals.

This is my second Atom SL Hoody. I wore the other one out- had to retire and replace when the zipper failed. Versatile piece as a stand alone in warmer temperatures or layered in colder temperatures.

I use this jacket mainly for everyday wear and cycling in the city early spring and fall. It's nice for mild output activities, just for some wind protection and a little bit of extra insulation. Material is very nice and a small size fits me perfectly over a fleece with my skinny frame, could be just an inch longer. Cobalt sun is amazing colour, looks very sleek. I have used it for some hiking, running, mountaineering, but it is either too cold or not breathable enough for such activities and it is too heavy/bulky for the warmth it offers.

I have been using this jacket for a couple months now and it is perfect for layering. A very loose but perfect fit to block any wind from entering. The only problem I would say is that the zip up towards my neck is often too large and goes up to my face rather to my neck.

This is my second Atom SL Hoody. I wore the other out. I actually have a friend that saw me wearing it all the time and asked what piece it was and ordered one for herself! She loves hers too! My only disappointment was that the zipper tabs are now plastic rather than cord. Human's need to STOP the plastics wherever possible! Please find ways to reduce plastics in your product not add plastics!

This is a great piece of kit for every activity. I have used this as a mid layer for winter running and mountaineering. It breaths super well and keeps in a good level of warmth, even when wet from a proper horizontal Scottish rain! It's also a great mid layer for summer rock climbing and doesn't feel restrictive. I ordered a medium. I'm 5'10, 39in chest and still has enough room for another light mid layer fleece. What would make it really great would be having thumb loops for running. Definitely a jacket worth owning!

This is a great piece of kit for every activity. I have used this as a mid layer for winter running and mountaineering. It breaths super well and keeps in a good level of warmth, even when wet from a proper horizontal Scottish rain! It's also a great mid layer for summer rock climbing and doesn't feel restrictive. I ordered a medium. I'm 5'10, 39in chest and still has enough room for another light mid layer fleece. What would make it really great would be having thumb loops for running. Definitely a jacket worth owning!

I bought the Atom SL a little bit too early in the season, so I'll write a follow-up once I really wear it in during the Spring and Summer. The reason I bought it early, though, is because my beloved Proton Hoody got snagged on a tree while skiing and I wanted to quickly replace it while the season was still fresh. I figured I would go a little lighter as the days warm up, and so that I can continue to wear it into Spring. For that purpose, it's much too light. For that reason, I am really looking forward to using it in warmer seasons. Some notable features are the cinchable hood and the tapered cuffs. One issue I always have with my Proton is that the wristband is super tight. Useful for keeping out snow, but prevents me from wearing or messing with a watch, which I use for navigation in the backcountry. The Atom SL cuffs are tapered to be longer on top, shorter underneath, and lay against my wrist but not so tightly that I can't access my watch. The hood has ample space when fully expanded to fit a bike helmet, but tightens in so I can run in windy conditions without letting too much flurry in. I've gone out in it for both of these activities a couple times, but like I said, there is still a lot of life in it for spring and summer. Extremely lightweight and packable, I will definitely be taking the Atom SL with me on summit runs, when I'll be hot all the way up until hitting the exposed, consistently windy ridges (running in CO, for reference). A great 14e (or 13er, or 12er, or any mountain top) companion in the making.

I bought the Atom SL a little bit too early in the season, so I'll write a follow-up once I really wear it in during the Spring and Summer. The reason I bought it early, though, is because my beloved Proton Hoody got snagged on a tree while skiing and I wanted to quickly replace it while the season was still fresh. I figured I would go a little lighter as the days warm up, and so that I can continue to wear it into Spring. For that purpose, it's much too light. For that reason, I am really looking forward to using it in warmer seasons. Some notable features are the cinchable hood and the tapered cuffs. One issue I always have with my Proton is that the wristband is super tight. Useful for keeping out snow, but prevents me from wearing or messing with a watch, which I use for navigation in the backcountry. The Atom SL cuffs are tapered to be longer on top, shorter underneath, and lay against my wrist but not so tightly that I can't access my watch. The hood has ample space when fully expanded to fit a bike helmet, but tightens in so I can run in windy conditions without letting too much flurry in. I've gone out in it for both of these activities a couple times, but like I said, there is still a lot of life in it for spring and summer. Extremely lightweight and packable, I will definitely be taking the Atom SL with me on summit runs, when I'll be hot all the way up until hitting the exposed, consistently windy ridges (running in CO, for reference). A great 14e (or 13er, or 12er, or any mountain top) companion in the making.

I am 5'7", 155 lbs and I got this jacket in a medium. I got this jacket for ski touring and cross country skiing on cold days, when a baselayer isn't enough but my shell is too warm. It has worked perfectly as intended! I tend to run hot and find the Atom LT to have a bit too much insulation when I'm working hard. The medium is a tiny bit snug in my bust (34DD) and for this I gave it 4 star. I understand this is a trim fit, and it does fit quite trim. It works for my purpose but if I was to wear casually (anything more than a baselayer) I would have preferred the size large. I got the enigma colour and its BEAUTIFUL!

I am 5'7", 155 lbs and I got this jacket in a medium. I got this jacket for ski touring and cross country skiing on cold days, when a baselayer isn't enough but my shell is too warm. It has worked perfectly as intended! I tend to run hot and find the Atom LT to have a bit too much insulation when I'm working hard. The medium is a tiny bit snug in my bust (34DD) and for this I gave it 4 star. I understand this is a trim fit, and it does fit quite trim. It works for my purpose but if I was to wear casually (anything more than a baselayer) I would have preferred the size large. I got the enigma colour and its BEAUTIFUL!