Originally launched in 2013, the Asics Gel-Kayano 20 is recognized for its structural cushioning capabilities while running longer distances. Its upper construction features a FLUIDFIT™ cage that promotes a glove-like fit. This criss-cross TPU application targets key areas for improved support. Retaining its architectural aesthetics, this sneaker's structural cushioning capabilities are left intact. It features dual GEL® technology inserts and a GUIDANCE TRUSSTIC® support system that help provide advanced comfort and stability in everyday scenarios. Mesh upper Synthetic overlays FLUIDFIT™ cage GUIDANCE TRUSSTIC® support system GEL® technology All sizes are listed in US Men's sizing unless stated otherwise Style No: 1203A388-500