Donald at Running and Rambling has reviewed the Terra Plana/VivoBarefoot EVO II. Instead of an update to the EVO, this II model is a new, additional variant designed more for cold weather use. Read Donald’s review for more details and a 20% off discount code.
I like the idea of the EVO and EVO II, though as much as I would like to try it, I am reluctant. If they work, they would be worth buying with a discount code. But, at $160 retail, an unsuccessful test can be quite expensive. After the original EVO created and then tore off blisters on my toes, I am quite gun shy about spending that kind of money again just to see if the problems I experienced have been fixed. I hope they have, but will let others pay to test them first. If the consensus is good, I might try them again.