Saucony Endorphin Speed 4 Men's Running Shoes, Navy/Pepper Size:8 UK Rubber under the heel provides

Rubber under the heel provides ideal traction

2 front stretch zipped pocket

The Adv Skin 12 Race Flag ensures easy access to hydration

The 6mm heel-toe offset

more than ever

Saucony Endorphin Speed 4 Men's Running Shoes, Navy/Pepper Size:8 UK Rubber under the heel providesMade 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