...whatever shoe I ask for, they haven't got. The employees are clueless about flats. I appeal here for help.
I wear Asics Piranhas for pretty much all my running, but I feel I need a little more between me and the road for a spring marathon. So I'm looking for something a little beefier but with otherwise similar characteristics.
Brands: Asics, New Balance, or Saucony
Styles: Lightweight trainer or heavier racing flat
Characteristics: very little heel-toe drop and without a high arch built in
What's available that fits the description?