GEL-KAYANO 20Originally introduced in 2013, the GEL-KAYANO 20 brings the structured look and supportive feel of a performance-running icon into the ASICS Sport Style range. Its FLUIDFIT cage adds visual structure and support around the upper, while dual GEL technology inserts and the GUIDANCE TRUSSTIC system provide comfortable impact absorption and stability underfoot.Specifications:Use: Everyday / Sport Style Upper: FLUIDFIT support cage Cushioning: Dual GEL technology Support: GUIDANCE TRUSSTIC system Inspiration: 2013 performance-running design