Mizuno Running Women's Wave Elixir 5 Running Shoe 100% Synthetic and mesh Rubber sole Smooth Ride Engineering approach to minimize the rapid acceleration and deceleration of the foot during transition, creating the smoothest ride possible Mizuno Wave The leading footwear technology that combines cushioning and stability G3 Outsole provides superior grip with less weight G3-DR provides added durability in key contact points AP+ Enhancing the inherent properties of AP Midsole, AP+ improves the quality of the running experience by offering increased reboud and a "bouncier" feeling, which extends the cushion durability, while maintaining the light weight X10 The most durable carbon rubber that allows for longer wear in high impact areas and supplements traction at heel strike