Berry/Charcoal Thermal Wool Blend Knee High Socks 2 Pack With Silk

28% Acrylic, 26% Cotton, 23% Wool, 14% Silk, 7% Nylon, 2% Elastane. Country of Origin: Turkey BI-OME® Natural is a specially designed technology which keeps your socks fresh and odour free. This product contains biocide linseed oil.