The ASICS GEL-Kayano 12.1 in White/Menthol is a Y2K era retro running shoe that combines the 2006 version of the GEL-Kayano with a more modern sole for ultimate comfort. The design's upper was inspired by European gothic armor and its structural, metallic properties. The midsole features the same tooling system from the GEL-Nimbus® 17, which was originally engineered for comfort during the duration of marathons, featuring dual GEL® technology inserts and a FLUIDRIDE™ cushioning structure.