Springy and supportive, the Mizuno Wave Inspire 20 will keep you comfortable every step of the way. When a shoe has been around for 20 generations, you know that it has everything you need to get the job done. This great everyday training shoe is ideal for those with flexible arches or who overpronate. An anatomical plate shape promotes stability and propulsion on every run. Whether you are walking with your friends or training for a marathon, the Mizuno Wave Inspire will give you the stability and comfort to move in style. Details: Upper: A new upper fits and feels better than ever before. The jacquard air mesh has more than 70% recycled content and is made with the most sustainable materials possible.Midsole: A Mizuno Enerzy midsole gives you plenty of cushion and energy return while the Wave Plate is shaped anatomically to support your arch and give you a stable, energetic run. Outsole: X10 outsole rubber gives you plenty of durability for the long run.