Mizuno Wave Sky Men's Running Shoes Peacoat/Silver/Safety Yellow : The all new Mizuno Wave Sky neutral running shoe provides optimal cushioning for a truly comfortable running experience. Runners will enjoy the plush feeling of a full-length U4icX midsole combined with the new cloudwave technology for Mizunos run-ready SmoothRide. Upper: Mizuno DynamotionFit includes a 3 panel upper construction with a seamless midfoot and minimal forefoot for a disappearing fit. New thicker, premium anatomical sockliner provides a better fit and feel. Midsole: SmoothRide: Cloudwave technology coupled with a full-length articulated U4icX midsole for cushioned comfort and response. U4icX strobel lining for added cushioning. Outsole: X10 solid rubber outsole at the heel and midfoot for durability and forefoot zig zag pattern for snappy toe off.