Saucony Endorphin Speed 5 Wms | White/Mutant Size:5 UK You can sync your data

You can sync your data to Polar Flow with both the Polar Flow app and web service

It also provides the thermal insulation needed to maintain an ideal body temperature without sacrificing movement

made to reduce chafe

Dimensions: 450mm Diameter x 38mm Thickness

Saucony Endorphin Speed 5 Wms | White/Mutant Size:5 UK You can sync your dataDesigned as an up tempo shoe, its quickly proven itself as much more, equally capable during long, moderate training sessions and sprints to the finish. Energy efficient PWRRUN PB foam bounces back with every step combined with a winged nylon plate that provides torsional rigidity while maintaining flexibility in the forefoot, making for a sure footed, snappy ride SPEEDROLL technology for effortless speed and addictive forward motion you can rely on