My chiropractor suggested I switch to a minimalist running shoe.  I  remembered that a running expert from whom I've taken classes in the past had blogged about a Saucony minimalist shoe.  I've been wearing Saucony brand running shoes since high school and that is my "go to" brand, so I found the expert's blog and it was this shoe, the Hattori.  Here's a link to the blog, if you're interested (he also discusses transitioning to a minimalist shoe):  [...]
This shoe is like wearing a river shoe -- it is extremely light, has a good sole, and an almost neoprene-like top.  It also fits like a river shoe, it's kind of like slipping your foot into a glove with one velcro closure.  The bottom reminds me of the insoles of Saucony's "regular" running shoes with additional support at the points of impact.  The inside has a slight cushion, again, like their usual insoles.  I'm very happy running in these (and I had been avoiding the minimalist shoes in case they were a fad).

As I stated in the headline and as repeated in other reviews -- size up!  I wear an 8.5 in dress shoes and a 9.5 in running and hiking shoes.  I started with a 9.5 in the Hattori, but it was too short.  I am happy with the 10 although I probably would've been fine with a 10.5 as well, so use that as your gauge when sizing.

This particular shoe is the regular version (I also bought an all weather (AW) pair for the rain, and they kept my feet very dry).