Rototo Bicolor Ribbed Crew Socks - yellow/navy

89% cotton 9% nylon 1% polyester 1% polyurethane

A mid weight year round sock with an upper ribbing 

Made in Japan

Sizing 

small = women 6-9 / men 5-8

medium = women 9.5-11 / men 8.5-10

large = men 10.5-12