The Saucony Endorphin Pro 4 is a high-performance running shoe engineered for speed and efficiency. It features a dual-cushioning system with PWRRUN PB and PWRRUN HG foams for exceptional energy return and responsiveness, making it ideal for race days and high-performance training. Key features include Speedroll technology for effortless forward motion, a carbon plate for smooth turnover, and a secure fit with a smooth heel-liner and integrated tongue. Composition: Refer to the product label. Surface: road. Shoe type: neutral. Use: competition. Weight: 212g. Drop: 8 mm. Cushioning: PWRRUN HG + PWRRUN PB. Plate: full-length carbon fiber. Sole: high-traction and durable XT-900.