I used it for my walks, I don't jog. For that purpose, it is not as soft as I thought it would be since it's called On Cloud Surfer. The rubber contact does make squeaking sounds when you move but that doesn't bother me.
The support all round is reasonable.
The complain about the tongue cutting thing by one of the reviewer, I guess it won't be of concern to most of us if you wear longer socks.
I bought another pair from Inov 8 Midclaw 300 together. That one feels way better, way softer.
But, On Cloud Surfer does initiate conversation more because of the unique approach to its sole.
Long run, I doubt this sole design can sustain. At least for me, I won't buy another when this wears out. No functional advantage.