Saucony Mens Echelon 9 (4E) (Black/White) Socks while the optimized

while the optimized

A small detail with major upgrades – introducing our all-new Super Responsive Sockliner

7/8 length

Soft and Forgiving Fabric

Saucony Mens Echelon 9 (4E) (Black/White) Socks while the optimizedA pure comfort shoe. The Echelon 9 is relentless with max cushioning and a lighter feel to take on your next big run. Comfort made better Expect a dramatically improved feel and ride with increased spring, but the same roomy fit and shape you love. More cushioning. Less weight With a thicker bed of our updated PWRRUN cushioning, its a super soft ride thats way lighter than before. All in the details From high thread count marled mesh to supportive