First, the fit is close. If you want it to look like the product picture, you need to look like that underneath. It is body hugging, super thin, so soft and with just the righ…
- Eric, 01/31/10

I have 3 RHO AR tops and this is my first LT, the fit is great and the inside is soft and warm but breathes extremely well. Once again, you pay more for Arcteryx,but you get w…
- David, 11/08/11
STL, MO

A great piece for layering on very cold days as it is quite form fitting and sits well under outer jackets. The outside is smooth (which makes sponging grime off very easy) an…
- Clare, 06/15/10

This top is so warm, it's almost better without an underlayer. Then you can feel the fleecy goodness next to your skin. This top is warm as an underlayer in the winter or ou…
- Alex, 03/31/09
London UK

This tops wears great, holds shape and wraps you in soft warm merino wool which doesn't itch and looks great. I prefer Arcteryx merino products to Icebreaker because Icebreake…
- ALENA, 01/03/08
VANCOUVER

These shirts are so form fitting, very comfortable. I own one in every color. I really enjoy all Arcteryx long sleeve shirts they are very form fitting and nice trim waist cut…
- ERICA, 07/29/11
RAPID CITY

I own this shirt in several colors. It is a great snug-fitting base layer. While it is a bit short, because of the snug-fit I normally tuck it into my running pants gasp!.…
- FLANNERY, 02/12/08
PITTSBURGH

I have this top in white tea which is a really pretty cream color. I've worn it backpacking, climbing and mountaineering in both above 80F and below 50F weather. It's great…
- Madeline, 04/30/12
California

Bought this in addition to another product to get free shipping. Couldn't be more pleased. Soft as silk. The only thing is it fits tight. When Arc'Teryx says next to skin they…
- MATT, 12/29/10
EAST LANSING

This is my go to base layer due to its versatility. With a wind vest this piece is great for winter running or xc skiing, throw on a soft shell and you have a super wicking b…
- Calvin, 03/18/12

I got the Bondi Blue version and its very nice. I'm 5'5", 130 pounds, and I got a medium. It is a tiny bit loose, but otherwise it fits great. I wore it skiing in Colorado…
- Taylor, 02/05/12
La Crosse

This top is fantastic. I have used it many times in cool spring days. It works great to keep you dry, the fit and colors are great too. I highly recommend it.…
- Fay, 05/19/11

Phasic is a magical fabric.. soft,light and comfort. I'm sure this is a very good baselayer to me.…
- Youngjin, 01/24/12

I never leave home without it. It is packable, quickdrying, and odor-defying. I've found the wool to be comfortable. The garment keeps it's shape very well as others have accl…
- KEN, 11/10/08
TAKOMA PARK

I thought the base-layer would resemble and function like Underarmour's Cold-gear. But it's actually more like Underarmour's Heat-gear, in my opinion. Took it to Jackson, Wyom…
- Vu, 03/10/12
Orlando, Florida

Although I love the color, fit, and feel of these long underwear, I can't help but worry that they won't be warm enough for the coming winter! I tried them out on a climbing t…
- Devon, 11/01/10
New Hampshire

The Arc'teryx Phase series baselayers are awesome! Soft, bomb proof and true fit. Sleeves and hem are long. If you are looking for warm I would go with the Phase SV. 6ft 180l…
- Kenneth, 02/02/11
TN

These tops are awesome! I'm 5'3" and 120lbs and the size small fits perfectly.The magical fabric wicks away perspiration and dries so quickly! Long enough to stay tucked in.…
- Rebecca, 10/18/11
New Jersey

Who would've thought Arc'Teryx would be the one to design the perfect base? It's stupid light, breathes better than anything I've tried, wicks as well as any, AND has an SPF 5…
- Kevin, 02/27/12

I love the fit of this base layer, it fits athletically snug but extremely comfortable...most other base layers tend to irritate my arm pits from the seam rubbing, but not Arc…
- David, 11/08/11
STL, MO

I also have a pair of mountain hardward base layer that are not quite as tight, but probably a little warmer. I am 5'11" 185 and got the large...they are the right size, but…
- Robert, 02/03/11
PA

These long johns rock. they fit really well but don't pull hairs or bunch up like wool or cotton. The fabric dries fast which is handy when winter adventuring. Plus you feel f…
- MIKE, 11/29/10
Bozeman, MT

LOVE, LOVE LOVE these Arc'teryx - wore all day, I'm that tickled! Polartec's fleecy soft on skin yet smooth outside making 4 an excellent insulation pc to layer & also nice e…
- Sandra, 02/14/12
Mempho, TN

LOVE, LOVE LOVE these Arc'teryx - wore all day, I'm that tickled! Polartec's fleecy soft on skin yet smooth outside making 4 an excellent insulation pc to layer & also nice e…
- Sandra, 02/14/12
Mempho, TN

I bought my wife and I a pair of these to try out the new material. I use the men's SV for winter hiking, and she uses hers for cross-country skiing. I was very impressed with…
- Joshua, 12/29/11
Anchorage, Alaska

You know how you're walking around your house in February and its colder than Russia when its not your day for heat, so you decide to put these on to stay warm? Guess what? Yo…
- Jackie, 06/23/10
CHICAGO

I really liked the weight and feel of the fabric, unfortunately, these were not the right fit for me. Normally, pants that fit my legs are way too big in the waist. These we…
- DAHNA, 02/20/08
HERMOSA BEACH

Warm and comfortable, not an itch anywhere. They have an odd quality in that they are toasty in a cool room and out in the icy world. Very well stitched too - long underwear…
- STEVEN, 01/11/11
APO

I'm a bigger dude, but this shirt is pretty tight. Large in Arc'teryx is my normal size and I almost wish I got an XL this time. The neck is not constricting though - so I am…
- chris, 12/07/11
Greensboro

satisfied with this shirts..…
- Honggune, 02/24/12

I HAVE A BLACK THIS SHIRTS. I LIKE IT SO MUCH. VERY WONDERFUL!…
- jeongpil, 09/22/11

Picked this up a few weeks back. I was hesitant to spend so much on just a baselayer wool top, but I can tell you now that it is worth the price. Holds heat well & the fit is…
- Travis, 01/01/12