All three pairs of cotton/wool socks in this pack are made of the same yarn and knitted with the same machine, but each pair has a unique appearance! Every design looks chic but simple enough for everyday use. The yarn is a hybrid of recycled cotton and recycled wool fibers for environment-friendly manufacturing.

Recycled Cotton Yarn

This yarn is made out of cotton waste from a cotton spinning factory in Shimane Prefecture. Although the length of the fiber is too short for normal use, they gather the unused waste to make thick cotton yarn.

Recycled Wool

After collecting discarded woolen goods and fabric in the Senshu area, Osaka, a manufacturer recreates woolen fiber called Hammo Wool from them. The material is also used for the yarn of this item.