These double-layer socks are knitted by skilled craftsmen with a hard-to-find machine in the town of Koryocho.

The surface fabric is made of colored cotton, while undyed silk is used for the lining. To bring the best out of the advantages of silk, such as moisture absorbency as well as heat and moisture retention, the liner fabric is finely knitted with a pile surface.

Similar to our other "Double Face Socks" the design is inspired by heavy duty mountain climbing socks.

• 48% Silk, 38% Cotton, 9% Polyester, 4% Nylon, 1% Polyurethane.
• Made in Japan.
• Multiple colours available.
• Two sizes to fit most people US 7 - 9  & 10 -12.