Keen Men's Utility K-20 Cushion Insole 1017330

Medium arch support, shock-absorbing pads and a full-length layer of high-rebound foam help fight foot fatigue for long days on your feet.

Men's sizes:

Small = 6.5-8, Medium = 8.5-10, Large = 10.5-12, X-Large = 12.5-14

Cleansport NXT™ for natural odor control
Centered heel with contour cushioning
Contoured heel cup
Full-length energy return foam
Medium arch support to center the body's alignment
Quick-dry performance technology
Shock absorbing anti-fatigue pads