As far as sizing goes the Clarks are pretty spot on iMO, I have had several pairs of desert boots and treks and they all fit to the labelled size. They always tend to be tight across the bridge of the foot but stretch out after about a day or two.
Clarks have always been renowned for their foot sizing in the UK, ever since I was a kid (long time ago!). I'm currently on a pair of Dark Brown which I'm mainly wearing with my sammy's with a cuff, which brings me onto my question to you all: Do you wear them with a cuff/turn up or without?
The colour to own, and seems quite hard to get hold of is Cola.