Women's size 22 cm to 25 cm in Japanese size equals 5 to 9 US size
Women's size 25 cm to 28 cm in Japanese size equals about 9.5 to 12 US size
100% wool front of sock, nylon back of sock. Dry hand.
Machine wash cold and hang dry.
Woven without rubber for an added benefit of promoting blood circulation in feet and calves.
Colors are close but not exact in photos.