Two knits in one sock, merino wool on the outside and an undyed, low-count organic cotton on the inside, so it holds heat like a wool sock and feels soft as a towel against the skin. Knitted with naturally colored organic cotton, with a cozy pile cuff at the top. Made in Japan by RoToTo, a premium sock brand founded by designer Daisuke Ishii. 

Care: Machine wash. Avoid tumble drying, which can cause shrinkage.

Made in Japan.