this may seem like a stretch but aren't all sneakers "casual"? is there such a thing as "formal" sneakers?
I remember this photo being on men.style.com during the summer. It was taken during a fashion week in Italy. They are either customs or Tods, but I mightbe wrong. These are similar, but they are a womens. I wouldn't be surprised if the ones dude is wearing are womens too.
The guy who took the pic (he works with style.com I believe) labeledthem as just "Mocs".. but I'm not sure if they're customs or what..