Saucony Endorphin Speed 5 W White/Mutant Training 4 FxG Black GY5000

4 FxG Black GY5000

high-wicking fabric in recycled yarn

this vest allows for optimal ventilation and comfort

Molle webbing for additional attachment points

the Fresh Foam protects the joints against stress when striking down on the hard

Saucony Endorphin Speed 5 W White/Mutant Training 4 FxG Black GY5000Energy 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 daily Increased amount of rubber coverage in the heel, extending further up the shoe and to the edges for added durability Full length longitudinal groove