At first I was thrilled with these shoes, but after a couple weeks the top layer of mesh started wearing through.  After a few months, they're almost completely blown out where the toe flexes.

I wear these to work daily (indoors) and occasionally out to a movie or something.  With the same use, my previous pair of shoes lasted over 8 years.

These shoes are comfortable, lightweight, stylish, and very well ventilated.  My feet never get hot in them.  However, with less than a three month lifespan, they're not a good value and I don't feel they deserve more than 1 star.