Section 11 Textiles and textiles articles 61 Articles of apparel and clothing accessories, knitted or crocheted 61 07 Men's or boys' underpants, briefs, nightshirts, pyjamas, bathrobes, dressing gowns and similar articles, knitted or crocheted 61 07 21 - - Of cotton Commodity Code Description 61 07 21 00 - - Of cotton