PRO Endur Distance brings a new level of responsiveness to serious runners. The full PX Foam™ midsole is designed for optimum stack height for explosive toe off and feather-soft landing for efficient stride. Every contour of this platform was carefully considered to provide maximum energy at varying speeds. The fully engineered one-piece mesh upper works in unison with the foot to provide comfort and support with every nimble step. This shoe shines with vibrant performance and simplicity in design.