Bought these for an expedition to Norway in the summer but before then I wear them for DofE, working, casual and other outdoor activities.
The knee and bottom patches are very useful being stretchy, the number of times I've knelt or on wet surfaces and was surprised how little water actually came through them.
The kick patches, lace hooks and ankle ties all work well with my B2 boots stopping all the dirt and water going into the trousers (similar to gaiters).
The DWR treated fabric made any water landing on the trousers just roll off. I was surprised after the second or third wash this treated surface became less effective but this does not take away from the fact they are such a great pair of trousers.
It has several pockets that are all easily accessible and useful.
Don't let the hefty price put you off because they are worth every penny! Overall I think these are the best trousers I own (and I own a lot of trousers)