I got these the other day and found that they are a snug fit. They seem to run small, should have ordered a 1/2 size bigger. Very different from my Ryka's. The soles are weird but I have to say my shins don't hurt anymore. It feels like wearing platform shoes. I wish the toe area was wider. I guess I like a bit more wiggle room in my shoe. I do like the breathable material, you can feel the air whirling through as you run so this is good for summer however winter will be a problem. I am going to give it a week to see if they just need to be broken in.

*Update on my review. I originally rated 3 stars but have changed. I stated they ran small but guess that was due to the one shoe being smaller than the other. Day two I found that the right toe box area was much tighter than the left. So I grabbed a tape measure and sure enough the right was smaller. However I think the shoe over all runs narrow cause it felt really snug on my heels. I usually always ran in my Rykas so I was not used to the feeling of being higher off the ground with all that sole. Guess it's just me but I felt too unsure running in them and constantly felt as though a rock or pebble would get stuck in between the zigs. I had to keep stopping to check.