If you love running in GT 2000s, but you think the best Asics shoe would offer even more cushioning in a support shoe, then the Kayano 24 is your answer. In Asics’s stability line, it’s the premium model when it comes to luxurious comfort. Extra cushioning and stability are often what flat-footed runners need, so the Kayano 24 is a great place to look if you need the best Asics for flat feet.