HEADING 6109

T-shirts, singlets, tank tops and similar garments, knitted or crocheted:

Part of Chapter 61 — Apparel, Knitted or Crocheted, Section XI.

Subheadings and tariff lines

6109.10.00Of cotton

6109.10.00D01Men's or boys':

6109.10.00.04T-shirts, all white, short hemmed sleeves, hemmed bottom, crew or round neckline, or V-neck with a mitered seam at the center of the V, without pockets, trim or embroidery (352) 6109.10.00.07Singlets, all white, without pockets, trim or embroidery (352) 6109.10.00.11Thermal undershirts (352)

6109.10.00D02Other T-shirts:

6109.10.00.12Men's (338) 6109.10.00.14Boys' (338)

6109.10.00D03Tank tops and other singlets:

6109.10.00.18Men's (338) 6109.10.00.23Boys' (338) 6109.10.00.27Other (338)

6109.10.00D04Women's or girls':

6109.10.00.37Underwear (352)

6109.10.00D05Other:

6109.10.00.37D06T-shirts:

6109.10.00.40Women's (339) 6109.10.00.45Girls' (339)

6109.10.00.37D07Tank tops:

6109.10.00.60Women's (339) 6109.10.00.65Girls' (339) 6109.10.00.70Other (339) 6109.90Of other textile materials: 6109.90.10Of man-made fibers

6109.90.10D08Men's or boys':

6109.90.10D09T-shirts:

6109.90.10.07Men's (638) 6109.90.10.09Boys' (638)

6109.90.10D10Tank tops and singlets:

6109.90.10.13Men's (638) 6109.90.10.25Boys' (638) 6109.90.10.47Thermal undershirts (652) 6109.90.10.49Other (638)

6109.90.10D11Women's or girls':

6109.90.10D12T-shirts:

6109.90.10.50Women's (639) 6109.90.10.60Girls' (639)

6109.90.10D13Tank tops and singlets:

6109.90.10.65Women's (639) 6109.90.10.70Girls' (639) 6109.90.10.75Thermal undershirts (652) 6109.90.10.90Other (639) 6109.90.15Of wool, with long sleeves

6109.90.15D14Men's or boys':

6109.90.15.10Underwear (459) 6109.90.15.20Other (438)

6109.90.15D15Women's or girls':

6109.90.15.30Underwear (459) 6109.90.15.40Other (438) 6109.90.40Containing 70 percent or more by weight of silk or silk waste 6109.90.40.10Men's or boys' (738) 6109.90.40.20Women's or girls' (739) 6109.90.80Other 6109.90.80.10Men's or boys' (838)

6109.90.80D16Women's or girls':

6109.90.80.20Of wool (438) 6109.90.80.30Other (838)

Recent CBP rulings on heading 6109

N361928 June 11, 2026

The tariff classification of a women’s tank top from Cambodia

N360982 May 15, 2026

The tariff classification of women’s upper body garments from Nicaragua, South Korea, Bangladesh, and Indonesia

N360460 April 17, 2026

The tariff classification and eligibility under the United States-Caribbean Basin Trade Partnership Act of 2000 (CBTPA) of men’s T-shirts from Haiti

N350231 June 27, 2025

The tariff classification of women’s knit wearing apparel from Peru

N342660 March 27, 2025

The tariff classification of a woman’s upper body garment from Bangladesh

N346129 March 13, 2025

The tariff classification of garments from Vietnam

N345242 February 12, 2025

The tariff classification of girls’ garments from Bangladesh

N341977 September 3, 2024

The tariff classification, country of origin marking, and eligibility under 9802.00.5060 of men’s T-shirts from Honduras, El Salvador, and the Dominican Republic

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