Rototo Organic Cotton Double Layer Crew Socks - red / green

60% organic cotton 22% acrylic 13% polyurethane 5% polyester

Organic cotton socks constructed so it appears layered, in a soft mid weight year round thickness with a pile-knitted sole for extra cushioning and absorption. These socks are made to fit snug like an athletic sock. 

Made in Japan

Sizing 

small = women 6-9 / men 5-8

medium = women 9.5-11 / men 8.5-10

large = men 10-12