The CVT-Hemp Men's Vibram's are one of my main shoes during the warm months.
Pros: Comfortable, breathable, sole is thick enough to protect your feet from hot pavement (although you feel it in 90 degree WI weather), wash up nicely, casual look

Improvement areas: Sole wears faster than other Vibrams, tight fit, threads fray some around the strap.

Size: They are tight but will loosen up.  I wear a men's 9E shoe.  I wash them first and then wear them with socks for a break-in period. After the threads wear a bit, they fit well.  I suggest washing all Vibrams first, as they soften up the upper and make getting in them easier and more comfortable.  I don't get the next size up as I think they would be a bit loose after the break-in period.

I recommend them.