The Combined Nomenclature (CN), v1:2018
6115 96 91: Women's stockings of synthetic fibres, knitted or crocheted (excl. graduated compression hosiery, pantyhose and tights, women's full-length stockings measuring per single yarn < 67 decitex and knee-length stockings)
https://www.dst.dk/en/Statistik/dokumentation/nomenklaturer/kn?id=bdccfab4-a71c-4f32-8b96-d3d9ed56013c