{
  "summary": "HS code 6107.91 covers men's or boys' underpants, briefs, nightshirts, pyjamas, bathrobes, dressing gowns and similar articles, knitted or crocheted, of cotton, other than those classified in 6107.99. It sits in heading 61.07 (men's or boys' underpants, briefs, nightshirts, pyjamas, bathrobes, dressing gowns and similar articles, knitted or crocheted) in chapter 61 (articles of apparel and clothing accessories, knitted or crocheted). Other goods of heading 61.07 are classified under 6107.11 (underpants and briefs, of cotton), 6107.12 (underpants and briefs, of man-made fibres), 6107.19 (underpants and briefs, of other textile materials), 6107.21 (nightshirts and pyjamas, of cotton) or 3 others. National tariff lines under 6107.91 are live on border.bot for the United States (3 lines, also used by 1 other country).",
  "updatedAt": "2026-10-11",
  "facts": [
    {
      "label": "HS code",
      "value": "6107.91",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Covers",
      "value": "Men's or boys' underpants, briefs, nightshirts, pyjamas, bathrobes, dressing gowns and similar articles, knitted or crocheted, of cotton",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Heading",
      "value": "61.07: Men's or boys' underpants, briefs, nightshirts, pyjamas, bathrobes, dressing gowns and similar articles, knitted or crocheted",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/6107"
    },
    {
      "label": "Chapter",
      "value": "61: Articles of apparel and clothing accessories, knitted or crocheted",
      "source": "border.bot release GLOBAL:hs #2",
      "url": "https://border.bot/hs-codes/61"
    },
    {
      "label": "Edition",
      "value": "HS2022",
      "source": "border.bot release GLOBAL:hs #2"
    },
    {
      "label": "Duty in the United States",
      "value": "See its 3 lines",
      "source": null,
      "url": "https://border.bot/countries/united-states/hs-codes/610791"
    }
  ],
  "faq": [
    {
      "question": "What does HS code 6107.91 cover?",
      "answer": "HS code 6107.91 covers men's or boys' underpants, briefs, nightshirts, pyjamas, bathrobes, dressing gowns and similar articles, knitted or crocheted, of cotton, other than those classified in 6107.99."
    },
    {
      "question": "Which heading and chapter is HS code 6107.91 in?",
      "answer": "HS code 6107.91 is in heading 61.07 (men's or boys' underpants, briefs, nightshirts, pyjamas, bathrobes, dressing gowns and similar articles, knitted or crocheted) in chapter 61 (articles of apparel and clothing accessories, knitted or crocheted)."
    },
    {
      "question": "Where are goods of heading 61.07 classified when 6107.91 doesn’t fit?",
      "answer": "Other goods of heading 61.07 are classified under 6107.11 (underpants and briefs, of cotton), 6107.12 (underpants and briefs, of man-made fibres), 6107.19 (underpants and briefs, of other textile materials), 6107.21 (nightshirts and pyjamas, of cotton) or 3 others."
    },
    {
      "question": "Which countries’ tariffs list national lines under HS code 6107.91?",
      "answer": "National tariff lines under 6107.91 are live on border.bot for the United States (3 lines, also used by 1 other country)."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "What this code covers",
      "text": [
        "HS code 6107.91 covers men's or boys' underpants, briefs, nightshirts, pyjamas, bathrobes, dressing gowns and similar articles, knitted or crocheted, of cotton, other than those classified in 6107.99.",
        "The legal text of the subheading is “Other: Of cotton”, read under “Other”, in HS2022."
      ]
    },
    {
      "id": "not-covered",
      "title": "What it doesn’t cover",
      "text": [
        "Other goods of heading 61.07 are classified under 6107.11 (underpants and briefs, of cotton), 6107.12 (underpants and briefs, of man-made fibres), 6107.19 (underpants and briefs, of other textile materials), 6107.21 (nightshirts and pyjamas, of cotton) or 3 others."
      ]
    },
    {
      "id": "structure",
      "title": "How it is structured",
      "text": [
        "6107.91 is a six-digit subheading. Its first two digits, 61, are the chapter; the first four, 6107, are heading 61.07; the last two, 91, identify the subheading within the heading.",
        "Countries add their own digits after these six for their national tariff lines."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "National tariff lines under 6107.91 are live on border.bot for the United States (3 lines, also used by 1 other country)."
      ]
    },
    {
      "id": "related",
      "title": "Related codes",
      "text": [
        "The same text, “Other: Of cotton”, also divides 3 other headings in chapter 61: 6108.91 under heading 61.08, 6115.95 under heading 61.15 and 6116.92 under heading 61.16."
      ]
    },
    {
      "id": "sources",
      "title": "Sources and updates",
      "text": [
        "The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.",
        "This page was last updated on 11 October 2026.",
        "Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling."
      ]
    }
  ],
  "data": {
    "type": "hs-subheading",
    "edition": "HS2022",
    "chapter": {
      "code": "61",
      "description": "Articles of apparel and clothing accessories, knitted or crocheted"
    },
    "heading": {
      "code": "6107",
      "description": "Men's or boys' underpants, briefs, nightshirts, pyjamas, bathrobes, dressing gowns and similar articles, knitted or crocheted"
    },
    "subheading": {
      "code": "610791",
      "description": "Other: Of cotton",
      "levels": [
        "Other",
        "Of cotton"
      ],
      "english": null,
      "keywords": []
    },
    "siblings": [
      {
        "code": "610711",
        "description": "Underpants and briefs: Of cotton"
      },
      {
        "code": "610712",
        "description": "Underpants and briefs: Of man-made fibres"
      },
      {
        "code": "610719",
        "description": "Underpants and briefs: Of other textile materials"
      },
      {
        "code": "610721",
        "description": "Nightshirts and pyjamas: Of cotton"
      },
      {
        "code": "610722",
        "description": "Nightshirts and pyjamas: Of man-made fibres"
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      {
        "code": "610729",
        "description": "Nightshirts and pyjamas: Of other textile materials"
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      {
        "code": "610799",
        "description": "Other: Of other textile materials"
      }
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      {
        "code": "610891",
        "description": "Other: Of cotton",
        "heading": {
          "code": "6108",
          "description": "Women's or girls' slips, petticoats, briefs, panties, nightdresses, pyjamas, negligees, bathrobes, dressing gowns and similar articles, knitted or crocheted"
        }
      },
      {
        "code": "611595",
        "description": "Other: Of cotton",
        "heading": {
          "code": "6115",
          "description": "Panty hose, tights, stockings, socks and other hosiery, including graduated compression hosiery (for example, stockings for varicose veins) and footwear without applied soles, knitted or crocheted"
        }
      },
      {
        "code": "611692",
        "description": "Other: Of cotton",
        "heading": {
          "code": "6116",
          "description": "Gloves, mittens and mitts, knitted or crocheted"
        }
      }
    ],
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      {
        "code": "US",
        "name": "United States",
        "slug": "united-states",
        "lines": 3,
        "members": 1
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    "provenance": [
      {
        "dataset": "GLOBAL:hs",
        "country": "GLOBAL",
        "kind": "hs",
        "seq": 2,
        "version": "mytraddal hs2022.csv (HS 2022)",
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  "code": "610791",
  "attribution": "border.bot tariff reference (border.bot), compiled from the official publishers named on each page.",
  "terms": "https://border.bot/legal/terms",
  "notice": "Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.",
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