Fall apart quickly
These are an excellent pair of trousers while they last - it's the second pair I've owned now though where the stitching around the bottom has come undone after light use over a few months. Really disappointing for such an expensive pair of trousers.
While they last though, they're completely amazing. Really good against the wind, but also not too hot if the sun comes out (they have 4 huge pockets which are both really really handy for storing things in, but also for giving you a bit of extra ventilation if you unzip them!). Really stretchy so totally happy to climb in them. Won't soak through with a light shower of rain (although obviously not a hard shell trouser so won't withstand a downpour).
Size wise I'm 164cm and 58kg - I bought a size 10 and they got kinda big and baggy after a few wears (which is what I wanted). I guess I should be a size 8 if I wanted them to fit fashionably ;-)
True to size.
Rise just below natural waist.
Not too loose or tight.