Posted this on outlier's reddit yesterday regarding pilling on the UL. Mine are a light colour so I they don't pick up lint. Pretty happy with them except for the pilling.
Those are the gray ultralights from last year, wore them 15 times at most. I was fatter and probably should have sized up, the thighs rubbing under stretch was probably the cause. I haven't seen anything similar in any of the other models but have read at least another guy reporting the same in sufu or styleforum. It's a pity because it makes me wary of the ultralight fabric and you are creating lots of great stuff using it.
It's a different shade that hasn't been released this year. I just checked the receipt for the order and it's just called Ultralight_Pant-Gray-31 (ordered june 2013).
I think this is the one: http://media-cache-ec0.pinimg.com/736x/95/37/2f/95372ff49dfc49ec89e1d2b6f6aadf8f.jpg
They also made the ultralight blazer in that color. Search in google for "outlier ultralight gray" and you'll find some pics mixed with the graytint and new slate.
I just got a pair of the Outlier SD and feel pretty much the same way as Velobran- perhaps I should have gone for a 31 instead of my usual 32. I haven't washed them yet, so not sure if that'll make a difference. They fit very well everywhere else (I'm 6'2" 165lbs) so I don't want to size down and mess up another area.
I have worn them for 2 straight days and they are very comfortable, close to a pair of TAD pants that are my favorites. Based on web reviews, a few more days of wear and perhaps a wash should help.