I really enjoy my Sanuks. They are very easy to slip on and off, but don't have the greatest airflow, as my feet get hot/sweaty. I've thrown them in the washing machine several times, and they still are holding up just fine.  I wear size 12.5-13 in most shoes, and the size 13 fit just fine.  I wear these shoes so much, I bought another pair in a different color.  I just wish I could remember how to pronounce the name when people ask.  Son-ic..Sa-nook...sa-nuke. Maybe some day..

**Update**
I wore these shoes almost every day off for 2 1/2 years before they wore thin enough that I felt every pebble I stepped on.  I'm pretty happy with the quality, and have already purchased another replacement pair.