These cushioning runners from Brooks are a revelation of advanced technology.Microfiber and Element Air Mesh® upper for lightweight and cooling supportFore and rearfoot Hydroflow® cushioning technology for maximum shock absorption and energy returnStabilized DRB Accel® midsole for a smooth rideHighly advanced outsole compounds for dynamic energy returnWeight: 12.8 oz.
These cushioning runners from Brooks are a revelation of advanced technology.Microfiber and Element Air Mesh® upper for lightweight and cooling supportFore and rearfoot Hydroflow® cushioning technology for maximum shock absorption and energy returnStabilized DRB Accel® midsole for a smooth rideHighly advanced outsole compounds for dynamic energy returnWeight: 12.8 oz.