Saucony Men's Endorphin Pro 4- White/Black (S20939-129) Size:15 Side pockets and breathable mesh

Side pockets and breathable mesh accents are the finishing touch on these reimagined basics

Made of 100% Dri-FIT polyester

Heel and toe cushioning provides comfort

PREMIUM MATERIAL:The hip flask is made of food grade 304 stainless steel

it provides quality comfort and lasting wear

Saucony Men's Endorphin Pro 4- White/Black (S20939-129) Size:15 Side pockets and breathable meshProduct Details: The 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.