Running Shoes: Mizuno Wave Rider 18 - Male Adult - Black/Silver/Classic Green - Sizes 8.5|9|9.5|10|11.5|12|13 - Widths: D|2E - The latest and greatest version in the popular Wave Rider line, the Mizuno Wave Rider 18 sneaker delivers an ideal balance of fit and performance to the neutral runner, along with a superb underfoot sensation. Cushioning yet supportive, this men's lightweight running shoe sports a breathable synthetic mesh upper with stylish synthetic overlays. An upgraded, premium sockliner provides extra rebound and improved resiliency with every step. Parallel Wave Technology in the heel, the lightweight U4ic midsole, and generous flexibility in the forefoot promote a smooth, flowing stride; a refined toe-spring promotes an effortless toe-off. The Mizuno Wave Rider 18 training shoe is finished with a rubber traction outsole that's designed to deliver durability and enhanced shock absorption to your everyday exercise regime. Fit tip: This shoe runs a half-size short. We recommend ordering a half-size up from your normal size (if you normally wear a 9, order a 9.5).