The GEL-KAYANO 29 MK offers a running experience with more stability and a more responsive underfoot feel. With a low-profile outer heel, it hugs your foot with better heel support. It keeps the shoe light, creating a softer landing and a more energetic push through the stride. LITETRUSS stability technology is inserted into the inner corner of the midsole. It was developed for injury prevention and better protection during the stride.