It looks like a shoe, but they call it a sandal. Honestly, it's like walking barefoot. These are the most comfortable things I've ever put on my feet. 5 stars

I bought the Sanuk Men's Drifter Sandal Shoe and it's been great. It's a good casual summer shoe (or enclosed flip-flop, call it what you want). The uppers are breathable and ventilated canvas and the sole is the spongy flip flop material. Basically, it's like not wearing a shoe at all - great for city sidewalks or summer/vacation wear. And yes, you can lose the flip flops and still go out to dinner without reminding yourself of the 'real' world by putting on the old oxfords. You don't need to travel with "shoes" if you bring your Sanuks. 5 stars