Designed for the serious runner, especially the runner in pain, providing maximum pad protection with minimal weight.
Clinically proven to:
Contoured ventilated sock frame. Maximum cushioning in the ball and heel for the ultimate in blister, shear and impact protection. Lycra fiber in arch and instep for a no slip fit. Cushioning over the toes to prevent "runner's toe".
30 day no risk trial - Feel better than your ordinary socks or your money back! Proper shoe fit required.