Just got the PI N0's delivered in the mail. No run yet, snowed in from running roads pretty much for a week now. Thought I'd share fit, feel thoughts.
Fit is great, not too wide, not too narrow. Reminds me of the Saucony A5 in terms of fit. Sole is firm and fairly stiff. Suspect it's going to be a great shoe for speed. Wearing it sockless right now, can't feel any seams, lining is very soft. Very comfy.
This is not a zero drop shoe. I measure it about 5-6mm drop (about 21-22mm heel, 16mm forefoot). The insole is uniform in thickness unlike the insole of the N1, so it feels very similar to a low profile racing flat. None of that dynamic offset business here (whatever that meant).
Loving the simplicity of this shoe. Nothing fancy about it. Basic upper, full contact, low profile sole, plain but attractive aesthetics. I think I'm going to get along well with this one!