The Endorphin Pro 4 running shoe is a miraculous feat of engineering: snappy and responsive yet smooth and efficient. Something we achieved by fusing PWRRUN PB and PWRRUN HG together in the midsole – an industry first. A full carbon plate adds longitudinal stiffness and maximum metabolic efficiency. And the silky-smooth heel liner and integrated tongue system makes this marathon shoe feel like slipping on an old friend come race day. Experience the perfect blend of style and performance with Saucony's Endorphin Pro4 athletic shoes, designed in a sleek white and gray color scheme. The breathable mesh upper offers superior ventilation, while the cushioned midsole ensures comfort and support during your workouts. Ideal for running or training, these shoes are crafted to enhance your athletic performance. Make your PR a reality is one of the lightest racing shoes on the market!