I found these a bit weird at first with the hard arch on the instep, moulded them in the oven etc and quite like them
But on a long walk my feet were killing me
they seem comfy enough till about the 15k mark but after that I find them too hard, lack of cushioning lets them down for me
so I'll be reverting back to flattish insoles again
Any one else got any thoughts experiences with these?
Cheers