I've been wearing the New balance version of these on field every weekend since May. I haven't rolled my ankle, back pain has disappeared, and the feedback I get from the ground is fantastic. The soles are wearing pretty quickly but they are getting used on some pretty brutal terrain 2-5 days a week.
When I first got these I did a 10 mile hike in them with my gf. No blisters, super comfy...I love them and I won't play/ref/hike in anything else.