In reply to TobyA:
Thanks, Toby. They look similar to my Scarpas but with mesh for uppers instead of suede.
Whenever I've been backpacking in the last few years, I've usually taken boots (Scarpa Cristallo) and approach shoes. What usually happens is that the boots get inundated crossing a river and take days to dry (which usually translates into a blister factory) whereas the approach shoes remain comfortable even if they do get damp. Before I had the Cruxes, most of my summer day-walking and mountaineering in Scotland was done in 5.10 Guide Tennies. I liked them but they're a bit too focused on climbing for what I do now. The sole was also very grippy on rock but not so good for general terrain.
My rationale is that, whatever footwear I take on the CWT, they're going to get wet at some point — so it's probably better to go for something quick-drying...