Saucony Endorphin Speed 4 Men's Running Shoes, Navy/Pepper Size:11 UK Stay inspired – with OpenRun

Stay inspired – with OpenRun Pro 2

and designed to go from sunrise to sunset

Made with an exclusive ultra-thin yarn blend

the TRAILTALON SPEED is versatile too - the shoe's grip performs equally well running over slippery tree roots or rocky mountain trails

Developed with a superior wicking structure for moisture management and engineered with carbon yarns for performance driven temperature control

Saucony Endorphin Speed 4 Men's Running Shoes, Navy/Pepper Size:11 UK Stay inspired – with OpenRunMade For Everyday Training Speed Training Speed, performance and comfort combine in the Endorphin Speed 4, designed to get you over the finish line faster than ever. Smooth SPEEDROLL technology for effortless speed, smooth turnover and propulsive forward motion. PWRRUN PB foam is a true unicorn, offering the best combination of cushioning and energy return of any foam on the market. Re engineered winged nylon plate provides reinforcement while