Saucony Endorphin Pro 4 Shoes: Designed for speed. Ideal for competition days and intense training, with advanced technologies to maximize every step. Surface: Asphalt. Shoe type: Neutral. Use: Speed training and competition. Weight: Men: 212g. Drop: 8mm (39.5mm/31.5mm). Plate: Carbon plate with longitudinal stiffness for maximum efficiency. Midsole height: 39.5mm / 31.5mm. Cushioning: PWRRUN HG and PWRRUN PB. Technology: SPEEDROLL for energetic propulsion. Features include S-Curved Carbon for a fluid and dynamic foot roll, 8mm offset, PWRRUN PB/PWRRUN HG cushioning for high energy return and improved stride efficiency, SRS (Super Responsive Sockliner), and FORMFIT for a personalized fit. Suitable for 10K, Half Marathon, and Marathon distances.