Saucony Men's Endorphin Speed 4 Running Shoes, Viziorange, 15.5 UK

Smooth SPEEDROLL technology is effortless speed and addictive forward motion you can rely on daily. Energy efficient PWRRUN PB technology features Superfoam cushioning that snaps back. Improved design with zonally engineered mesh and integrated tongue for a connected, secure fit. Step into our latest SRS (Super Responsive Insole). We dare not bounce you. Revised Plate: Vertical reinforcement for greater torsional rigidity while maintaining flexibility through the forefoot.