WAVE RIDER 30 This shoe delivers the ultimate cruise-like running experience with its natural, seamless, and smooth weight transfer from heel to toe. Sole ? Nitrogen Infused Mizuno Enerzy Nxt in the top midsole delivers amazing energy return and cushioning. ·Bottom midsole features Mizuno Enerzy Nxt (non–Nitrogen Infused) with varying hardness. ·Equipped with a full-length Mizuno Wave Plate for the first time in the 30-year history of the WAVE RIDER series. ·8 mm drop. ·Stack height of 34.5–42.5 mm. ·The combination of the new midsole foam, new stack height, new drop, and full-length Mizuno Wave Plate delivers the ultimate cruise-like running experience. ·Lightweight outsole with a newly designed structure. Upper ·Features 1BY1 mesh. ·Simple, refined design. ·Snug heel shape prioritizes a fitted feel. Colour: blue