I absolutely love these pants, so much so that I just picked up a second pair (smaller size, lost a bunch of weight). I've got dozens of days in them, and the only damage is a tiny, easily repaired hole where I crashed straight into a small, sharp branch. I've used them on stormy winter ridgelines with a light baselayer, hot spring 14ers without, ordinary run of the mill touring, and for about two weeks straight while climbing in Alaska last summer (including while sleeping).
They breathe like crazy, stretch and move with you well, the ankle patches fend off ski edges and crampon points, the cargo pockets can be over-stuffed without affecting comfort, they come with suspenders, and are available in not-black. They're perfect.