The Saucony Endorphin Pro 4 is a high-performance running shoe engineered for race-day speed and efficiency, particularly suited for marathon racing. It features an industry-first midsole combination of PWRRUN PB and PWRRUN HG for a snappy, responsive, yet smooth ride.

• Midsole combines PWRRUN PB and PWRRUN HG for maximum energy efficiency and responsiveness.
• Full-length carbon fiber plate enhances longitudinal stiffness and metabolic efficiency.
• SPEEDROLL technology provides effortless speed and forward propulsion.
• Lightweight engineered mesh upper with a breathable knit tongue.
• Silky-smooth heel liner and integrated tongue system for comfort.
• TRI-FLEX rubber outsole ensures excellent traction and flexibility.
• Colorway: White/Mutant