This shoe is perfect for jogging by everyone from beginner runners to dedicated runners training for marathons. The MIZUNO ENERZY midsole is 2 mm thicker than the previous model, which boosts the cushioning and energy return, gives a softer feel, and provides spring-like propulsion. Enjoy the signature running comfort of WAVE RIDER with enhanced smoothness and stability. Features Ultra soft cushioning The combination of transition and weight guarantee high speed Enhanced stability to help offset over pronation Mizuno Enerzy midsole midsole delivers excellent softness and rebound next to being very durable Surface: road Real weight; 249 g (Uk 6) Technologies AIRmesh Breathable and cool, AIRmesh allows each running shoe from Mizuno to maintain a high standard of breathability and comfort of the upper. Mizuno Wave Inspired by nature, Wave is a unique mid sole technology that provides both cushioning and stability. Wave‘s unique shape absorbs and disperses the impact at foot strike, which results in a smoother, more cushioned feel one very step. Premium Insock A high-grade removable insock for comfort and cushioning. SmoothRide An engineered approach to minimize the rapid acceleration and deceleration of the foot during transition, creating the smoothest ride possible. X10 Durability and Traction. X-10 is an extremely durable Mizuno carbon rubber that allows for longer wear in high impact areas and gives more traction at the heel strike.