Mens Endorphin Trainer - White/Mutant Mens Size:US13 but it's still the same

but it's still the same

a more comfortable 3D moulded collar and integrated heel pull for easy on and off

The biggest update is the inclusion of a supercritical EVA foam

The snug fit from top to toe helps create an almost barefoot feel

Mens Endorphin Trainer - White/Mutant Mens Size:US13 but it's still the sameThe Mutant Collection injects a new colourway into Saucony's beloved running styles, giving one the power to perform at an elite level. The newly introduced Endorphin Trainer is the latest entry into the super trainer market. Bringing the latest innovations from the race day Endorphin Elite, an updated midsole and upper from the Kinvara Pro provides plenty of speed for training days. The engineered mesh uppers feature strategically positioned