"Men's Mizuno® Neo Zen 2: If you want a daily trainer that handles everything from easy miles to faster-paced runs without weighing you down, the Mizuno Neo Zen 2 is worth a close look. This neutral running shoe is built around a 40mm heel stack and Mizuno's ENERZY NXT midsole foam, which is designed to maximize energy return and cushioning while keeping you connected to the road. The Smooth Speed Assist geometry - a significant heel bevel, midfoot contact point, and aggressive forefoot rocker - works together to encourage an efficient midfoot landing and a smooth, propulsive transition through toe-off.The upper combines an engineered mesh with a knit construction, so you get airflow where you need it and a natural, adaptive fit across the foot. The knit wraps the foot without feeling restrictive, which makes a real difference on longer efforts when fit fatigue tends to set in. Mizuno also incorporated recycled materials into the build, so the shoe carries a lighter environmental footprint alongside its performance credentials. Whether you're logging easy miles or picking up the pace, the Neo Zen 2 gives you a cushioned, efficient ride that doesn't ask you to choose between comfort and responsiveness.Why Our Fit Experts Love This Shoe""I really noticed the Smooth Speed Assist geometry doing its job - the heel bevel rolls you into your stride naturally, and the forefoot rocker keeps things moving without any effort. The knit upper felt like it just adjusted to my foot from the first mile. It's a solid everyday shoe that doesn't feel like a compromise."" - Sean, Road Runner Sports Fit Expert, Chula Vista, CAWho It's Best ForThe Mizuno Neo Zen 2 is a strong fit for neutral runners who want a cushioned daily trainer that can handle both easy runs and tempo efforts without switching shoes. If you log consistent mileage and want a shoe that feels responsive but not harsh, the combination of ENERZY NXT cushioning and the Smooth Speed Assist geometry gives you a ride that works across a range of paces. Runners who prefer a knit upper for a more adaptive, sock-like fit will appreciate the construction, and those who care about sustainability will note the use of recycled materials. VIP Family members can take the Neo Zen 2 for a 90-Day test drive with our Perfect Fit Guarantee."