I bought a pair of these sandals last year for a bike, hike and raft holiday in Peru. Awesome! Just what was need for white water rafting, which involved getting out of the water a bit and climbing over rocks as well. Also ideal for mountain biking and walking with a day sack. These sandals have very wide and stiff soles and so feel very stable to walk in. The only down side is that they tend to get a bit sweaty.
I have finally worn out the fabric on these sandals from kayaking and clambering around on rocks, etc. I shall be taking a new pair with me to Egypt this year, but probably giving them a quick rinse in the sink every night.