A classic Asics shoe is about to update on September 1st - the Kayano. The update will be the 21st version of the shoe, but let us assure you, it's aged with grace and beauty. Lighter and even more luxuriously stable than previous versions, this shoe features updated FluidRide midsole technology and improvements to the upper. These improvements include a uniquely designed heel construction that better complements Asics' traditional FluidFit upper and Heel Clutching System intended to hold your heel securely in place. Made with a multi-directional stretch mesh upper that adapts to your foot, this shoe will fit like a glove. All of the other Asics technology that you know and love has remained with the shoe, meaning it's going to be as comfortable and durable as ever. Even after 21 years, Kayano, you're still the one we love.