What I love about this thing is its warm, articulates beautifully, is stylish, and is form fitting but not overly. I love it as a midlayer because its close to my body and I don't have to worry about bulk, but its not overly tight that it affects my baselayer.

The only problem is it is pilling a little at the hips. Not much, but a little. Overall, it's one of my favorite pieces whether on the trail or at the bar.

This is a great performance layer made by Patagonia. What makes me the most giddy is the fit-I'm about 6'3" and lean and it like someone measured me out for this shirt. It's perfect, not too tight, but has an athletic fit.
Nonetheless, I took it travelling recently and the underarm started to "Pill Up" after a few days of wearing my pack. I returned home and washed it and there are other signs of pilling as well, so that seems dissappointing after dropping $100, but I don't think it will affect performance and I'm gonna keep it.

Got this thing on s&c for next to nothing. One of my favorite purchases ever. I'm wearing it right now. I'm 6'4", 175, with huge gangly spider arms, and the large fits excellent, with great range of motion. Warm, stretchy, and (i'm told) stylish (I have all the fashion sense of a mossy rock). I lounge around the house, hike, climb, and hit up the bar in this thing. Zipper/Chin guard works great. No pockets... One chest pocket would have been nice. Also, great layering, the trim fit and smooth material make it comfortable under a shell. Couldn't be happier with it.

Note on the "pilling" issue- I've only had it about 6 months, but have yet to notice any pilling.

great all around pull over. I do alot of fall fishing, product pills up around sleeves, it is warm and drys fast.

Super comfy, warm, stretchy,light, and it looks good. I love it. I was on the fence about Patagonia until this awesome fleece.