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

This is the perfect baselayer for any temperature and activity. If you're like me, a Sasquatch, then you need something that wicks moisture before you are drowning in your ow…
- neal, 04/28/13
Sunny CA but my heart is in Michigan

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
Seattle

I've had Arc'Teryx wool, Icebreaker, Smartwool, and a handful of the other 'big names' and hands down Arc'Teryx makes the best wool. It's the strongest, lasts the longest, loo…
- Greg, 11/29/12

I got these as a birthday present and I've worn them on all of my runs this winter. They keep your legs warm, breath well and don't smell after. That's exactly what I've bee…
- Sarah, 02/24/13
East Lansing, MI

these arcteryx phase AR bottom are insanely awesome. well worth 75 dollars…
- max, 02/07/13

I've worn these for a few hikes in -20 and +20 temps. The fit very well and are a great alternative to other more expensive merino garments. They wick very well and keep thing…
- Xi, 12/26/12
L.A

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

These bottoms are super light weight and very comfortable. They are perfect for everyday wear, especially when you might be traveling from a cold outside into the warmth of an…
- Grant, 12/08/12

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

Of course, it's a lightweight and moisture-wicking base-layer.…
- Yunwei, 05/11/13
Beaverton

It' my first Arcteryx boxer. Truly it's lightweight and moisture-wicking. It's good for running and hiking.…
- Yunwei, 05/11/13
Beaverton

I bought two pair of these before a recent week-long trip into the Rockies. These dried so quickly that it was hard to tell if you were even sweating. Their range of motion…
- Brent, 08/25/12
Lawrence KS

For the taller than your average Joe such as yours truly (6'6", 36" inseam) it is so pleasant to wear a product which actually fits correctly. The fit is only half of it, how…
- Thomas, 06/15/10
Wine Country

These tights are durable in the wash because they stretch. They are warm and natural since they are wool. Stretchiness provides comfort. The bad thing is expensive, but that's…
- Mark, 10/25/10
Rincon

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

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

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

It's a good moisture-wicking base layer. I've wore it for several times and it's always feeling comfortable.…
- Yunwei, 05/11/13
Beaverton

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 own a lot of Arc'teryx gear, but this is one of those products that I always viewed as being absurdly overpriced, until I bought one. It's probably the most versatile & com…
- Mark, 11/20/12
CT

I'm 5' 6" 140 lbs - I bought a small. I did not feel at all constrained or overly tight like some other bottoms I have. The boot cut is perfect for skiing. These kept me ni…
- cary, 01/30/13
Park City

OK, here's the deal. For cold weather expedition-type climbs, there are two ways to go. Anthing above zero, use a phase SV layer over underarmor boxers/ tank top and beneath…
- Derek, 12/05/10
Gaithersburg, Maryland

Very light and warm for its weight, fits well, doesn't accumulate odors easily. Waist band fits snugly but not snug enough to hurt your stomach. Works really well, there are l…
- Konstantin, 03/22/13
Boulder CO