The Mizuno Wave Sky 4 is an elite-level, maximum-cushioning daily trainer engineered for neutral long-distance runners who prioritize an ultra-plush, cloud-like running experience. Specifically designed for heavy-mileage road running on asphalt and concrete, this fourth-generation flagship model takes comfort to new heights by fully incorporating Mizuno's softest foam technology. By completely removing traditional rigid plastic plates, it delivers a incredibly smooth, floating underfoot feel that isolates your joints from heavy impact forces.
Type: Premium maximum cushioning daily trainer / High-mileage neutral road running
Drop: 10 mm
Weight: approx. 335 g (men's) / 275 g (women's)
Midsole: Powered by a revolutionary combination of MIZUNO ENERZY foam for extreme softness and energy return, integrated with bouncy XPOP blocks and a structural Foam Wave chassis (U4icX) to maintain reliable stability.
Outsole: Crafted with full-coverage X10 carbon rubber compound mapping in high-wear zones, providing elite durability against road abrasion and highly dependable wet-or-dry traction.
Upper: Outfitted with an engineered, dual-layered AeroHug mesh that dynamically stretches and conforms to the foot's natural shape, eliminating internal slippage while maintaining high-velocity airflow.
At Runforest, our commitment is to ensure prompt fulfillment of all deliveries, with a standard delivery time ranging between 2-5 working days, unless otherwise specified in the chosen delivery option.
Shipping costs, if applicable, may vary but will be transparently displayed before the final purchase at the checkout.