Harmonized System
U.S. imports of Men's & Boys' Knitted Shirts of Other Textile Materials (HS 610590) totaled $3.2M in August 2026, imported from 73 countries.
Importers of Men's & Boys' Knitted Shirts of Other Textile Materials paid $600K in duties in August 2026, an average duty rate of 18.55% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule.
Last updated: August 2026 dataWool, fine animal hair, and silk are the primary fiber types driving classification into this residual heading, which captures knitted men's and boys' shirts not made of cotton or manmade fibers. Italy and Portugal — both known for luxury knitwear manufacturing — appear among the top suppliers alongside China and Vietnam, reflecting the premium-segment positioning of many garments here. The US schedule distinguishes silk shirts with 70% or more silk content (6105904000) from those below that threshold, and further subdivides by whether the article is subject to cotton, wool, or manmade fiber textile restraints. Importers of fine-wool or cashmere knit shirts should pay close attention to the restraint-category lines (6105908010–6105908030) to ensure correct statistical reporting.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
1.7K import shipments a month
A silk knit shirt containing 70% or more by weight of silk is classified under 6105904000. Shirts with less than 70% silk content are directed to the restraint-category lines (6105908010–6105908030) based on which fiber category — cotton, wool, or manmade fiber — governs the applicable textile restraint, or to the NESOI line (6105908060) if no restraint applies.
Classification depends on the chief weight of the fiber blend. If silk predominates by weight and meets the 70% threshold, the shirt falls under 6105904000. If cashmere (a fine animal hair) predominates, it would be classified under 6105901000. A licensed customs broker and, if needed, a CBP binding ruling request can resolve ambiguous blends before importation.
Trade Directory
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Subheading 3 of 3 in heading 6105
Subheading 610590 · $3.2M of $138.3M
ImportsExports
Imports
$3.2MYoY · free account
Exports
$123KYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $35.3M of Men's & Boys' Knitted Shirts of Other Textile Materials and exported $4.1M.
Through August 2026. Source: U.S. Census Bureau.
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Imports for consumption | Average duty rate | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 6105901000 | M/B Shirts of Wool or Fine Animal Hair, Knit | $1.9M | 19.33% | 96.53% | $361K |
| 6105908060 | M/B Shirts of Other Textile Materials, Knit, NESOI | $989K | 18.26% | 97.89% | $181K |
| 6105908030 | M/B Shirts of Ot Textile Mat Subj Mmf Res, Knit | $195K | 17.78% | 94.66% | $35K |
| 6105908010 | M/B Shirts of Ot Textile Mat Subj Cot Res, Knit | $108K | 13.79% | 100.00% | $15K |
| 6105904000 | M/B Shirts of Silk Cont 70% More Silk, Knit | $75K | 12.07% | 99.64% | $9K |
| 6105908020 | M/B Shirts of Ot Textile Mat Subj Wool Res, Knit | $787 | 12.58% | 100.00% | $99 |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 6105900000 | Men's/Boys' Shirts of Other Textile Materials, Knit | $123K |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
Imports · August 2026
origin
Italy and China together supply 53% of it. China pays 27.5% duty; Italy 14.2%.
customs district
destination
entry
rate provision · imports
3.0% enters free of duty; duty collected equals 18.55% of imports for consumption.