Asics refine running for the next generation of young athletes with the Asics GEL Kayano 27. The exceptional support and comfort of the Kayano return in a lighter even more comfortable runner thanks to the two-piece, Flightfoam Propel midsole. To promote natural foot motion, Asics has incorporated DYNAMIC DUOMAX technology within the design to support their busy feet and deliver increased stability on their runs. The AHAR sponge rubber outsole is made to remain lightweight while still greatly improving durability. Forever pushing their technology forwards, Asics delivers the best in running comfort with the GEL Kayano 27.