Section 11 Textiles and textiles articles 61 Articles of apparel and clothing accessories, knitted or crocheted 61 12 Tracksuits, ski suits and swimwear, knitted or crocheted Commodity Code Description 61 12 11 - - Of cotton 61 12 12 - - Of synthetic fibres 61 12 19 - - Of other textile materials 61 12 20 - Ski suits 61 12 31 - - Of synthetic fibres 61 12 39 - - Of other textile materials 61 12 41 - - Of synthetic fibres 61 12 49 - - Of other textile materials