HS 61 Apparel and clothing accessories; knitted or crocheted
HS 6107 Men's or boys' underpants, briefs, nightshirts, pajamas, bathrobes, dressing gowns and similar articles, knitted or crocheted:
HS 6107.91 Other:
HS 6107.91.00 Of cotton
HS 6107.99 Other:
HS 6107.99.10 Of other textile materials: Of man-made fibers
HS 6107.99.50 Of other textile materials: Containing 70 percent or more by weight of silk or silk waste
HS 62 Apparel and clothing accessories; not knitted or crocheted
HS 6207 Men's or boys' singlets and other undershirts, underpants, briefs, nightshirts, pajamas, bathrobes, dressing gowns and similar articles:
HS 6207.91 Other:
HS 6207.91.30 Of cotton: Other
HS 6207.99 Other:
HS 6207.99.70 Of other textile materials: Containing 70 percent or more by weight of silk or silk waste
HS 6207.99.85 Of other textile materials: Of man-made fibers: Other