The Mizuno Wave Inspire 20 women's running shoes are the perfect choice for the overpronators. Mizuno has revamped the upper with technical and design elements. The seamless Airmesh jacquard fabric is breathable and features a sideways XX blade design commemorating the anniversary. In addition, more reinforcement has been added to the medial side to provide additional internal support. The thick midsole and Wave platform ensure exceptional cushioning and prevent over-pronation. Also noteworthy is the use of sustainable materials, such as Elastollan N, a TPU made from biomass. Features: New, more breathable, seamless Airmesh jacquard fabric with XX blade design on the side to commemorate the anniversary More reinforcement in the medial area, with a PU piece filled with XX blades, also in PU, providing greater internal (medial) support Same outsole/midsole as previous version: Thick midsole for increased cushioning for greater comfort; Wave platform with a minimum number of waves for a smoother ride, but reinforced to prevent over-pronation Another highlight of the Wave Inspire 20 is the use of sustainable materials: the wave platform is made of Elastollan N, a new TPU (thermoplastic polyurethane) made from biomass, i.e. organic matter of entirely plant origin 100% vegan shoes