Customer Reviews Arc'teryx Cormac Crew Long Sleeve

My favorite running shirt. I now own three short sleeve and 3 long sleeve versions of this shirt. I have broad shoulders and a barrel chest, so shirts that fit well up top are often a bit short in length. The Cormac is the perfect cut and length. The fabric is soft, the cut is ideal, and the fabric weight is perfect in the heat and in the rainy wet.

I love the fit of the Cormac Crew. I am a female and usually wear a size medium women's. The small men's is a perfect fit and very comfortable.

Bought one of these on sale and figured it would probably be about as good as a Nike Dri-Fit or something along those lines. It is markedly better in my opinion. Its astoundingly breathable, even for a tech shirt of this sort. Having worn it on a recent multi day alpine trek in 30+ degree temperatures it performed incredibly well, and doesn't get all slimey and clingy when its soaked with sweat (OR's Echo line comes to mind). Somehow it also doesn't stink which is a huge plus. The fit is a bit on the small side, but thats to be expected given its intended purpose. I'm 6'1, 230 lbs and an XL fits me in a not horrifically unflattering way (the XXL fit a bit too big). At night i wore it under a Gamma hoody and it did excellent as a base layer. Can't speak to its durability as I've only worn it for three days but it certainly held up to several hours of granite bumps and scrapes with no visible marks. Really nothing not to like, will absolutely be buying another when and if this one blows out. Great product.

Great fit. Extremely comfortable. Material looks high quality. Sleeve and neckline just as I like them.

Great for working in the sun in 100 plus weather, would highly recommend.

i am wearing my LS shirt as I type this review. It is very soft to the touch and a key layer for when temperatures are below 10 C. Above 10C I do not use anything else, it is great up to 22C. Below 10C I use a fleece on-top and below 0C I use an insulated jacket and this shirt. It is not too thick or thin, just the right balance you would expect from a LS shirt.

Nice color and great fit! I like it!!

Great shirt! I wear it on hot days in the sun to keep my arms covered. It is thin enough that I don't overheat, and it fits true to size. I have three different colours and the fabric seems to be holding up well in the wash.

Love it - fits perfectly - read some of the reviews about the fit - front and back - I found the fit perfect for me - 5'8" - slim built.

I pick this shirt for those days out on trail in the PNW when a SS just won't cut it. The shirt isn't too heavy, but thick enough that it keeps me insulated and works great under a light-weight wind layer. It doesn't hold sweat as much as a cotton layer, obviously, and dries efficiently. The arms have a bit of extra length (i'm a small). I appreciate the small Arc logo cause I dislike "loud" apparel. This is my standard layer that I wear on repeat and also own the LS and SS versions.

I bought the green one at the outlet store 8 months ago - turned out to be my fave long sleeve since. So I got the orange. Love this shirt. Not sure why others have low ratings. I'm planning to buy like 4-5 more.

Comfortable and effective light layer that I wear under a short sleeved technical running shirt. I do agree with other reviewers that the neck hangs slightly too low in the back.

I sweat a lot and am always looking for a highly breathable base layer. This is the best I've found. breathes well, drys fast and stands up to rough treatment. I use these for climbing and backcountry skiing.

Take these backpacking every month. They keep me warm dry and protects me from sunburn.

This is my favorite shirt, the fit is great, and I love that the sleaves have great elasticity, really lovely fit, and like the material - super strong and breathable.

The cormac is a great long sleeve for running on a cooler day or layering with another mid-layer.

I've been waiting for this. A LS version of the incredible short sleeve cormac without any giant logo or text. I wear a technical LS every day, all year. Patagonia, lululemon, and plenty of others are up there high on my list. But this shirt is the new king. Just like the short sleeve version, it's just perfect for every day use and high output activities. Pair it with a proton vest and it's unstoppable across a huge temp range. The neck issue referenced in another review must be a one off issue as I've not had that issue. Phenomenal piece per usual with arc. I'll be buying as many colors as they offer. I'm 6'2, 165lbs and bought a medium. Perfect fit.

I've been waiting for this. A LS version of the incredible short sleeve cormac without any giant logo or text. I wear a technical LS every day, all year. Patagonia, lululemon, and plenty of others are up there high on my list. But this shirt is the new king. Just like the short sleeve version, it's just perfect for every day use and high output activities. Pair it with a proton vest and it's unstoppable across a huge temp range. The neck issue referenced in another review must be a one off issue as I've not had that issue. Phenomenal piece per usual with arc. I'll be buying as many colors as they offer. I'm 6'2, 165lbs and bought a medium. Perfect fit.

I love the way this shirt feels. It is very light and breathable, maybe just a touch thicker than the Motus, but still excellent. It wicks sweat away quickly and dries fast, which makes it great for active use. The neckline is very comfortable with no chafing, and I like the tape detail on the back. The sleeves are the perfect size. The only con is that the chest area feels a little tight, but if I size up, then everything else gets bigger, including the neck, which I do not want. Even with that, I still love this shirt and reach for it often.

Overall solid shirt: lightweight reasonably well cut, and pretty breathable. I echo some of the other sentiment here that the sleeves are sort of weird and kind of tight and short, a bit pricey, compared to some of its competitors, but overall decent value.

Need a size between M & L. L is a bit too big and a M is

For several years I've enjoyed relying on this shirt for sun protection in a variety of climates. Last year I downsized in the from L to M short sleeve. I bought a new long sleeve in M this year, but find the shirt way too tight, especially the sleeves. Love the shirt, but shouldn't have sized down.

In general Im satisfied with this shirt. As others have noted here, however, I also feel like the sleeves are a bit short and also tight on the forearms. Unfortunately the M is too long on me. Im 510 160 lbs, and I use this shirt for climbing so its annoying when the sleeves ride up my forearms and the shirt exposes my midriff when reaching.

i am wearing my LS shirt as I type this review. It is very soft to the touch and a key layer for when temperatures are below 10 C. Above 10C I do not use anything else, it is great up to 22C. Below 10C I use a fleece on-top and below 0C I use an insulated jacket and this shirt. It is not too thick or thin, just the right balance you would expect from a LS shirt.

Love it - fits perfectly - read some of the reviews about the fit - front and back - I found the fit perfect for me - 58 - slim built.