I have been wearing these for 4 months now doing all the things you hope to do in a sandal.  The comfort is amazing, A+.

Their demise is that they stink, literally and it is becoming unbearable.  It maybe the leather strap after so many wet/dry cycles that is causing it or the rubber sole soaking in all the foot juice but I have never had a sandal stink like these do.  After a lot of reading about how to remove it everyone has their own suggestion with no real cure out there.  Some seem like a lot of maintenance for a sandal that is IMO supposed to be pretty much maintenance free.

They look cool, they feel cool but unless you work on a farm you won't smell cool in these shoes.