You won't want to miss this latest edition of an already amazing Mizuno shoe Wave Rider 18 that features an enhanced fit and improved spring at toe-off for a smoother,more dynamic feel.New 3D upper design allows for maximum breathability and support.Updated sockliner features U4ic technology to create a smooth and responsive feel.U4ic midsole materials are lighter and increase flexibility to smooth your ride.Wave Technology combines cushioning and stability.Thicker outsole to increase durability and traction.