ASICS GEL-Kayano 30 Women's Running Shoes The ASICS GEL-Kayano 30 Running shoes have been engineered to provide comfort to keep you running for longer. Experience the future of running with the revolutionary 4D GUIDANCE SYSTEM technology, designed to provide adaptive stability precisely when you need it most. By integrating Pure GEL technology into these running shoes the softness and shock absorption will take you to entirely new levels. More than just your standard running trainer, the GEL-Kayano 30's will enhance your performance and have you smashing your personal bests.