Thin, lightweight, and easy-to-clean, the Falke Cool Liner Socks are the ultimate choice for your running needs.

Special BCOOL technology with 100% recycled yarn not only protects the planet by reducing plastic waste but also wicks away moisture, keeping your feet cool and dry.

When using a size-up running shoe, this fully cushioned sock will assist with filling the space to prevent foot movement in the shoe and allow for a second-skin fit. Each sock is specifically constructed to the contour lines of the left and right foot for that anatomically right fit.