Sean Cornilliewrote a review of Five Ten Impact Pro Cycling Shoe - Men's on May 16, 2018
Familiarity: I've used it several times
If you are a fan of the original impacts, then you'll like these. The impact pros are effectively a streamlined version of the originals. So far, they've offered all of the same protection and perfect amount of grip that sold me on the original impacts but in a lighter, more modernized package. I've already had the pleasure of kicking a few loose rocks while wearing these and my feet are no worse off. And, I feel much more connected to the pedals with the pros than I did in the original impacts. These articulate just a hair more and it is a noticeable improvement.
Fit is on point. I have a D/E width foot that does not fit super well into most of the recent offerings from five ten, but these have been superb. Toe box has plenty of room and heel hold is great. They still run 1/2 to 1 size small I'd say - I'm size 11 in most shoes and I went with a 12 in the pros. They fit very different from the brick-shaped VXi (which for me is a good thing), and construction is seemingly much better as well.
All in all this has been a great shoe that I'll be using for everything from XC to DH riding.