The ASICS GEL-KAYANO 12.1 revives iconic design elements from the original 2006 model, originally co-created with KITH, and integrates them with a modern tooling system. This iteration draws inspiration from European gothic armor for its upper's structural and metallic properties, while open mesh underlays ensure enhanced airflow. The midsole utilizes the same system found in the 2015 GEL-NIMBUS 17, engineered for marathon comfort with dual GEL technology and FLUIDRIDE cushioning.

• Upper inspired by European gothic armor with structural, metallic properties
• Open mesh underlays for improved airflow
• Midsole tooling system from the 2015 GEL-NIMBUS 17
• Dual GEL technology inserts in the rearfoot and forefoot
• FLUIDRIDE cushioning technology
• Dope-dyed recycled sockliner mesh
• Colorway: Black/Graphite Grey