ROTOTO®RoToTo Cotton Thermal Socks

RoToTo originates from Koryo, Japan. They're the ultimate comfort sock with the tag line‚ "Have a good feel". Handcrafted with traditional manufacturing techniques by the best folk in town and using great yarns, it's simple, they make some of the nicest socks going. It's hard to disagree. - 69% Cotton, 29% Nylon, 2% Polyurethane - Avoid tumble drying, as it may cause shrinkage. - Made in Japan