The gold standard in maximum stability. The ASICS Kayano has been the trusted choice for serious distance runners for over three decades, delivering premium support for overpronators. Featuring the 4D GUIDANCE SYSTEM™ for adaptive stability, FF BLAST™ PLUS cushioning and rearfoot PureGEL® technology that's 65% softer than standard GEL®, it provides plush, protective comfort over any distance. Built for runners who demand the highest level of cushioning and support on their longest training runs.