The GEL-KAYANO 30 WIDE celebrates 30 years of innovative stability and cushioning. This revolutionary iteration of the iconic model focuses on delivering holistic, adaptive stability with premium comfort underfoot. It is ideal for runners looking for a combination of moderate support and high-cushioning during their run. What makes GEL-KAYANO 30 running shoe so supportive and comfortable? Our new foot stabilising innovation, 4D GUIDANCE SYSTEM, is found in the midsole. This new technology helps to steady your stride on your run. New PureGEL technology improves softness and shock absorption to reduce the impact on your joints and keep you running comfortably. FF BLAST PLUS ECO foam delivers softer landing and energised cushioning to keep you feeling comfortable on harder surfaces. The Upper Knit material is engineered for a comfortable, stable fit and feel. What is the 4D GUIDANCE SYSTEM Developed at the ASICS Institute of Sport Science (ISS) in Japan, there are four key elements that work together to support your run. - Midsole geometry and design features including a lateral decoupling groove - Medial convex geometry - A newly designed lateral guidance line - A new midfoot foam that provides comfort for the fatiguing foot.