Brooks Men's Ravenna 5 Running Shoe Mesh Rubber sole Built for the mild overpronator who requires enhanced cushioning with just a touch of stability Moisture-managing Element mesh upper offers protection from various elements while maintaining a breathable in-shoe environment Adjustable saddle promotes a better fit Segmented heel and mid-foot crash pad helps to ensure smoother transitions Omega Flex Grooves allow for more natural forefoot movement and fluidity