Men's Saucony Endorphin Pro 4 Youth - Weight 6 ounces (size

- Weight 6 ounces (size 9)

the half-zip opening enhances ventilation if needed

- Two 10oz / 300 mL insulated flasks with Push-Pull Blast Valve™ caps

the GOCap Field uses their new COOLmatic | PLUS FLOWmesh™ on the top and side panels for maximum ventilation where you need it and our ROCstop ripstop for maximum durability and necessary + 50 UPF protection

Short memories and long victuals

Men's Saucony Endorphin Pro 4 Youth - Weight 6 ounces (sizeThe Endorphin Pro 4 running shoe is a miraculous feat of engineering: snappy and responsive yet smooth and efficient. Something we achieved by fusing PWRRUN PB and PWRRUN HG together in the midsole an industry first. A full carbon plate adds longitudinal stiffness and maximum metabolic efficiency. And the silky smooth heel liner and integrated tongue system makes this marathon shoe feel like slipping on an old friend come race day. Made For: Speed