Lindsay N.wrote a review of 686 Authentic Smarty Cargo 3-In-1 Pant - Men's on January 27, 2016
Familiarity: I've put it through the wringer
Fit: True to size
I own a black pair and a khaki pair as my main skiing and boarding pants. Very comfortable (relaxed fit), warm as a single shell layer and toasty on the lift in single digits with windchill with the liner in. Good venting on warmer days. Tons of pockets to stash snacks and other stuff. Velcro and tie cord combo keep them up well. Minor downsides are the weight and the thigh pocket liner needs to be a bit more rugged (easily torn by keys or other objects). Not really a 3in1 because I can't imagine using the fleece liner on its own.