The Kayano 28. Same great support and cushion with a new-found bounce that is out of this world - shades of a nova from outer space. ASICS takes their new Flytefoam Blast from its popular Novablast of 2020 and incorporates the incredibly bouncy foam into their workhorse stability legend with fantastic results. Whether you're trying it for the first time or been running with it for the last 27 years, the Kayano 28 is a must-try.