Women's Saucony Endorphin Pro 4 - Black Vizired Size:9.5 Designed with the modern athlete

Designed with the modern athlete in mind

2x2 Rib knit trim at cuffs and hem

Sleek modern exterior and plush interior

Reflective NB logo

4-speeds (based on user guide) include +/- 300rpm: Speed 1- 2100 rpm

Women's Saucony Endorphin Pro 4 - Black Vizired Size:9.5 Designed with the modern athleteElite carbon plated racing shoe featuring revolutionary dual foam technology with PWRRUN HG and PWRRUN PB foam for maximum energy return. Engineered for marathon and half marathon racing with an 8mm drop and weighing just 7. 5oz. The full length carbon fiber plate and SPEEDROLL technology deliver explosive propulsion while maintaining exceptional comfort for long distance performance. Sizing Length: True to size, though runners coming from the Pro 1