Yui Socks

Yui Co., Ltd. is a century-old Japanese sock manufacturer founded in 1913 on Awaji Island. Known for comfort, durability, and everyday quality, Yui crafts each pair with expert care.  Skilled artisans oversee every stage from material selection and machine tuning to sewing and inspection, ensuring consistent excellence rooted in over 100 years of craftsmanship.

Yui also leads in sustainable innovation with its Banana Fiber Socks. Banana fiber is a natural bio-material made from discarded banana stems, nearly one billion tons of which are thrown away globally each year.

By transforming this waste into soft, breathable fiber, Yui helps reduce environmental burden while creating a comfortable, eco-friendly sock option.