Smartwool Men’s Merino 150 Base Layer Long Sleeve vs Under Armour Men’s ColdGear Base 3.0 Crew

Considering the cost of this shirt I prefer the old style. Needless to say I sent it back.

I have both of them as I'm writing this review, at some point I didn't know which one is which one, same material, same style only different number...

They're not over your shoulders. So even if you're not backpacking, maybe you're skiing, anything that you wear a pack with, the shoulders are gonna s...

For me nothing else compares. As soon as you put this on you can feel the warmth of your body heat doing what it's suppose to, get you warm.

I bought this top and matching leggings for our 19-year-old soon, who is an avid hiker and photographer. He tried it on and it fit to a “t” in size Small men’s. (5’7”, 140 pounds). It’s slim without being constricting and very lightweight

Okay now are you going to want this to fit extremely tight or this product is a more traditional base layer fitted so it's going to fit next you skin ...

Most of the merino clothing I own ends up getting holes in it over time, which is really my only complaint about the garments (I've since started storing them in plastic Ziploc bags with the air pushed out, so we'll see how that pans out). I have not owned this one long enough to tell, but so far it seems well constructed, comfortable, fits well, and is warm and dries well when it gets wet.

I wash this in a lingerie bag and then hang dry it. This is made in Vietnam of 100% polyester. The current price of $68.83 for this in a large size is a bit pricey but one is buying the brand and the quality