They are light and have something jussta cushioning for long runs, even so my feelings are generally positive.
I have spent (lietralmente) these shoes training and running a half marathon and I'm delighted with them. You have to adapt at first the subject of the bars has in the forefoot but once adapted are comfortable, slightly damped and fast. I've done about 900 kilometers and no longer overstretched ... I've spent the sole, especially the toe but otherwise the shoes are like the first day, I say this because with other brands I've had bad experiences coming to piercing the top mesh in the forefoot.