Asics GEL-KAYANO 12.1 blends heritage sportstyle design with marathon-grade cushioning. It highlights dual GEL technology and a FLUIDRIDE midsole for responsive comfort on long runs or daily wear. Key attributes: White | Carrier Grey | Artificial leather | Rearfoot and forefoot GEL cushioning | FLUIDRIDE cushioning | Breathable mesh underlays | Front lace-up fastening | Dope dyed sockliner mesh | Layered synthetic leather upper with open mesh underlays | Contrasting inserts | Sportstyle silhouette | Dimensions & fit: Corresponds to US size 5.5. | Standard width | Composition & care: 100% Artificial Leather