These socks are made from 84% organic cotton and are fully certified by GOTS.

 Certified Mens socks - 84% Organic C otton 14% Polyamide 2% Elastane 

2% elastaine is necessary to provide stretch and is contained within the fabric so that it does not come into direct contact with the skin.

 M-L (39-42)  or   L-XL (43-46)    

The factory making this sock is state of the art in terms of product quality, worker conditions and care for the environment.

These organic cotton socks are the finest we've seen and are certified organic by Global Organic Textile Standard (GOTS).