Built to enhance your running stride, the Brooks Ravenna 7 is here to help you go the distance. Moisture-managing Element-mesh upper with supportive synthetic overlays. BioMoGo DNA midsole adapts cushioning to the needs of each runner for custom comfort. Diagonal Rollbar controls pronation and creates a smooth running stride. Extended Segmented Crash Pad creates a smooth, stable running platform that allows you to run naturally and comfortably. Omega Flex grooves for extreme flexibility as you run. HPR Plus abrasion-resistant rubber outsole for durable traction. Wt. 8.8 oz.