Feel the bounce with every stride in the Mizuno Neo Zen 2! This lightweight neutral running shoe provides smooth and stable transitions. Enjoy an accommodating fit in the breathable mesh and stretchy knit upper. The nitrogen-infused EVA midsole provides energy return and a strong ground feel, while SMOOTH SPEED ASSIST geometry encourages an efficient gait. Whether you're pushing the pace or cruising through easy miles, the Mizuno Neo Zen 2 helps you find peace in pursuit of your goals! What's New? Redesigned upper combines breathable mesh and stretchy knit for a more accommodating fit. MIZUNO ENRZY NXT midsole made with nitrogen-infused EVA for a stable yet energetic ride. Who's it for? Neutral runners looking for a super trainer to wear during swift daily miles. Shoe Technology Upper: Breathable mesh and stretchy knit upper offers an accommodating fit. Made with recycled materials to reduce carbon emissions. Midsole: MIZUNO ENERZY NXT with nitrogen-infused EVA provides energy return and a strong ground feel. SMOOTH SPEED ASSIST technology uses foot angle science to reduce calf strain and promote smooth transitions. Outsole: X-10 rubber provides long-lasting traction. Wide base delivers a smooth and confident ride.