Tyler A.wrote a review of Mammut Aconcagua Light Fleece Jacket - Men's on March 15, 2016
Familiarity: I've used it once or twice and have initial impressions
Fit: True to size
So far I have only used this product around town. So I'm more writing about the fit and finish/quality. The outside material is nice because unlike your typical fleece not every hair and spec of dust sticks to it.
I'm 6' tall, weigh 155lbs and medium fits like a glove. Length is great. If you had some what bulky clothes on underneath it may look a little awkward around town. But as a mid/light jacket works great. I feel with only 1 pocket and clean look it's a minimalist design. I like that too. Unlike the Trovat, when you fold down the collar it's not a different color (Trovat) is grey, this is same as outside, black. Collar is a hair stiff but wearable. Quality is great. Expensive jacket but it should last years. I'll put it through the wringer this summer.