RENFRO Made in Black Men's Five-Toe Socks, Japan, Deodorizing, 5-Pair Set, 30-33cm,

[Made in Japan] Produced in a factory in Aichi Prefecture. [Antibacterial, deodorizing, and odor-resistant] The outer thread is made of 100% cotton, ensuring a comfortable fit. [Reinforced] Durable nylon thread is used on the toe and heel to prevent tearing. [Support Structure] Developed in collaboration with sock craftsmen, the optimal rubber is used for each part to ensure comfort even when worn for long periods of time.