HTS heading 6403 · Chapter 64, Footwear, gaiters and parts thereof
US imports of Footwear with outer soles of rubber, plastics
Footwear with outer soles of rubber, plastics, leather or composition leather and uppers of leather
Source: U.S. Census Bureau, USA Trade Online / International Trade API, imports for consumption, March–July 2026; effective duty = calculated duty ÷ dutiable value.
US imports under HTS 6403 at a glance
Between March and July 2026, US importers entered $4.40 billion of footwear with outer soles of rubber, plastics under HTS heading 6403, from all 55 origin countries covered here and across 93 ten-digit tariff lines — roughly $879 million a month of customs value under a single four-digit heading.
Chapter 64 covers footwear, gaiters and parts thereof; heading 6403 is one of its larger entries by value, which is why the duty treatment below is worth checking line by line.
Top origin countries by share of HTS 6403
Origin countries: value, share and duty paid
| Origin | Import value | Share | Dutiable share | Effective duty | Duty per $100 | Detail |
|---|---|---|---|---|---|---|
| Vietnam | $1.48 billion | 33.6% | 99.2% | 18.17% | $18.04 | Duty on 6403.99.90 Vietnam lane |
| Italy | $685 million | 15.6% | 96.9% | 18.96% | $18.36 | Duty on 6403.59.90 Italy lane |
| Indonesia | $429 million | 9.8% | 99.5% | 18.74% | $18.65 | Duty on 6403.99.90 Indonesia lane |
| China | $396 million | 9% | 97.9% | 24.94% | $24.43 | Duty on 6403.99.90 China lane |
| Mexico | $323 million | 7.3% | 1% | 15.32% | $0.15 | |
| Cambodia | $301 million | 6.8% | 100% | 17.01% | $17.01 | Duty on 6403.91.60 Cambodia lane |
| Germany | $139 million | 3.2% | 98.4% | 19.14% | $18.82 | Duty on 6403.99.90 |
| Bangladesh | $126 million | 2.9% | 100% | 17.68% | $17.67 | Duty on 6403.91.60 Bangladesh lane |
| India | $121 million | 2.8% | 99.8% | 17.55% | $17.52 | Duty on 6403.99.90 India lane |
| Portugal | $96.8 million | 2.2% | 96.1% | 18.82% | $18.09 | Duty on 6403.99.90 |
| Spain | $76.2 million | 1.7% | 97.6% | 18.96% | $18.51 | Duty on 6403.99.90 |
| Brazil | $58.7 million | 1.3% | 99.8% | 21.01% | $20.97 | Duty on 6403.99.90 Brazil lane |
| Thailand | $40.7 million | 0.9% | 99.9% | 18.44% | $18.43 | Duty on 6403.91.90 Thailand lane |
| Dominican Republic | $35.4 million | 0.8% | 84.8% | 10.03% | $8.50 | Duty on 6403.91.60 |
| United Kingdom | $13.0 million | 0.3% | 99.9% | 17.13% | $17.11 | Duty on 6403.99.90 |
Who exports footwear with outer soles of rubber, plastics to the United States
Vietnam is the largest origin with $1.48 billion, or 33.6% of the heading, with Italy at 15.6% and Indonesia at 9.8%. The top three take 58.9% between them — enough concentration to matter when one origin's duty treatment changes, but not so much that a buyer has no alternative to qualify.
Mexico sits near the top of the table, and the duty numbers reflect it: Mexico entered 99% of its value free of duty. Cargo that qualifies under USMCA and is claimed correctly at entry pays nothing; cargo that does not qualify, or that is never claimed, pays the ordinary rate. The certification is the whole difference.
What importers actually paid in duty
Almost everything under this heading is dutiable: 91.3% of entered value carried duty, and CBP collected $758 million over the five months. The effective rate on dutiable value was 18.9%, which works out to $17.25 of duty per $100 of goods. There is no meaningful duty-free channel here — classification and origin are the only levers.
The spread between origins is real. Among origins with at least 2% of the heading, China paid the most duty relative to value — $24.43 per $100 — while Mexico paid $0.15. On a $250,000 purchase order that gap is about $61,000 in duty alone, which is worth pricing into a sourcing decision rather than discovering on the entry summary.
10-digit tariff lines under HTS 6403
| HTS code | Description | Import value | Share | Duty per $100 | Largest origin |
|---|---|---|---|---|---|
| 6403.99.90.65 | Valued over $2.50/pair | $799 million | 18.2% | $19.44 | Vietnam |
| 6403.99.60.40 | For men, youths and boys | $415 million | 9.4% | $18.48 | Vietnam |
| 6403.99.60.75 | For men, youths and boys | $408 million | 9.3% | $18.25 | Vietnam |
| 6403.99.90.31 | Valued over $2.50/pair | $362 million | 8.2% | $19.88 | Vietnam |
| 6403.59.90.45 | For other persons | $302 million | 6.9% | $19.23 | Italy |
| 6403.91.90.45 | For other persons | $259 million | 5.9% | $18.50 | Vietnam |
| 6403.91.60.75 | — | $223 million | 5.1% | $17.34 | Vietnam |
| 6403.91.60.40 | — | $176 million | 4% | $18.49 | Vietnam |
| 6403.91.90.51 | For other persons | $156 million | 3.5% | $19.79 | Indonesia |
| 6403.99.90.41 | Valued over $2.50/pair | $149 million | 3.4% | $19.61 | Vietnam |
| 6403.91.60.10 | — | $133 million | 3% | $17.02 | Cambodia |
| 6403.40.60.00 | — | $115 million | 2.6% | $16.45 | Cambodia |
Source: U.S. Census Bureau, USA Trade Online / International Trade API, imports for consumption, March–July 2026; effective duty = calculated duty ÷ dutiable value.
The 10-digit lines under heading 6403
93 ten-digit lines carried trade under this heading in the period. The largest, 6403.99.90.65 (valued over $2.50/pair), took 18.2% of the heading at $799 million. 6403.99.60.40, 6403.99.60.75 and 6403.99.90.31 follow. Rates diverge between those lines, so the classification your broker files is worth checking against the goods rather than carried over from the last entry.
What the duty stack looks like
The rate on an entry is not one number. It is a stack: the general (column 1) rate for the 10-digit line, less any trade-agreement preference the goods qualify for, plus whatever additional duties apply to that product and origin, all applied to the customs value declared. The $17.25 per $100 above is what that stack averaged across every entry in this heading — a benchmark, not a quote.
For the origins carrying the most volume, the per-country breakdowns go a level deeper: Vietnam (6403.99.90), Italy (6403.59.90) and Indonesia (6403.99.90). To price a specific shipment, put your 10-digit code and country of origin into the tariff simulator.
What this means for your next shipment
The practical sequence is: confirm the 10-digit line against the actual goods, confirm origin under the substantial-transformation rules rather than the shipping address, then price the duty on that pair. Airlift USA moves the cargo and coordinates classification and entry filing through our licensed broker network, so the code agreed at booking is the one on the entry.
For the operational side rather than the tariff side, see the E-commerce Ready Consumer Goods guide for how this cargo moves, the Vietnam to USA lane for transit times and ports and the heading index to compare against the rest of chapter 64.
Price a shipment under HTS 6403
Airlift USA has moved ocean and air freight into the United States since 1999 and coordinates HTS classification, ISF and entry filing through our licensed broker network.
Methodology
Figures come from the U.S. Census Bureau's international trade statistics for imports for consumption — the customs value of goods entered into US commerce, not shipments in transit or goods held in bonded warehouses. The period is March–July 2026 (5 months of data), and coverage is limited to 55 major origin countries, so totals here are lower than published US-wide totals for the same heading.
Three quantities are additive and everything else is derived from them: entered customs value, dutiable value and calculated duty. Effective duty is calculated duty divided by dutiable value — the rate CBP actually applied to the part of the trade that was dutiable. Dutiable share is dutiable value divided by entered value; below 20% it means the trade entered mostly free, under a trade agreement or a duty-free provision. Duty per $100 spreads calculated duty across all entered value, which is the figure comparable between origins.
Chapter 98 and chapter 99 are excluded: those are special classification and temporary-measure provisions rather than product headings. Heading and tariff-line descriptions are the current HTS text. Values are historical and reflect duty as calculated at the time of entry; they are not a quote and not a prediction of the rate on a future shipment.
Source: U.S. Census Bureau, USA Trade Online / International Trade API, imports for consumption, March–July 2026; effective duty = calculated duty ÷ dutiable value. Census data is a work of the US government and is in the public domain.
Frequently asked questions
Which countries export the most footwear with outer soles of rubber, plastics to the United States?
Vietnam is the largest origin under HTS heading 6403, with $1.48 billion entered between March and July 2026, or 33.6% of the heading. Italy follows at 15.6% and Indonesia at 9.8%. Figures cover the 55 major origin countries in this dataset. Source: U.S. Census Bureau, USA Trade Online / International Trade API, imports for consumption, March–July 2026; effective duty = calculated duty ÷ dutiable value.
How much import duty is paid on footwear with outer soles of rubber, plastics under HTS 6403?
Across all origins, 91.3% of the entered value was dutiable and CBP calculated $758 million of duty over the five months — an effective 18.9% on dutiable value, or about $17.25 per $100 of goods across the whole heading. Your own rate depends on the exact 10-digit line and country of origin.
Which HTS codes fall under heading 6403?
Heading 6403 covers footwear with outer soles of rubber, plastics, leather or composition leather and uppers of leather. 93 ten-digit lines recorded imports in this period; the largest by value were 6403.99.90.65, 6403.99.60.40, 6403.99.60.75 and 6403.99.90.31. Duty rates differ between those lines, so the 10-digit classification matters more than the heading.
Which origin pays the lowest duty on footwear with outer soles of rubber, plastics?
Among origins with at least 2% of the heading, Mexico paid the least duty relative to entered value — about $0.15 per $100 of goods, with 99% of its value entering free. Duty is only one part of landed cost, and a claim has to be substantiated at entry to be allowed.
How do I check the duty on my own shipment?
Use the Airlift USA tariff simulator with your 10-digit HTS code and country of origin to see the duty stack that applies today, then confirm the classification before you file. Airlift USA coordinates classification and entry filing through our licensed broker network and can review the code against your product specification.