This is a great trainer for a runner who puts on the miles, or someone just getting into running, or an runner coming back from injury.  High cushion and comfy.  Good for neutral feet.  The only minus is there is pretty much no arch in it.  Plan to add an arch support or arch pad.  I've done many marathon training miles in this model and this one is for my HS kid in summer running (they do a lot of concrete running, so I recommend higher cushion for that).  Also, the ordering process was quick and we got it right away.