My old shoes are nike lunar fly. i am looking for a new shoe that is neutral but a bit stiffer. I dont need a support shoe. I have been using orthotics in them to stiffen them up due to a calf issue. The calf problem is fixed but the shoes flex too much. I also would like to to be a bit lower tot he ground. I don't like heavy shoes so something under 11oz. This will be an everyday trainer. Thanks