More comfortable than I expected. I normally wear size 6 to 7.5, depending on brand, and I have a wide foot. So far I have just worn these around the house and a couple shorter walks (under 3 miles) on slightly hilly and slightly uneven terrain.
These were my first pair of teva sandals which I purchased for a trip to Hawaii since they're water proof, beach and hiking friendly. I was super excited for these but the first day of wearing them they rubbed against my foot so much that it tore my skin and I was bleeding. I tried readjusting multiple times and loosening the straps but nothing seemed to help. By the end of the day I had to purchase new (and expensive sandals in Hawaii) as my feet were bleeding and peeling in multiple spots. The sandals were white and basically blood soaked by the end which didn't come off after washing them so instead of packing them like that for the rest of our time there I ended up leaving them. Super disappointing.
