This European Standard specifies two test methods for the determination of abrasion resistance of knitted footwear garments, e.g. ankle socks, socks, and heavy tights. The test methods apply to any of these articles, irrespective of size, composition and structure.
BS EN 13770:2002 history
2002BS EN 13770:2002 Textiles - Determination of the abrasion resistance of knitted footwear garments