6402.91.10.00
Other footwear with outer soles and uppers of rubber or plastics: Footwear designed to be worn over, or in lieu of, other footwear as a protection against water, oil, grease or chemicals or cold or inclement weather
Free under USMCA
- General (MFN)
- 37.5%
- USMCA (code S)
- Free
- Duty saved
- 37.5%
- Rate type
- ad valorem
- Unit
- prs.
- Column 2
- 66%
- All special rates
- Free (AU,BH,CL,CO,D,IL,JO,KR,MA,OM,P,PA,PE,R,S,SG)
Classification chain
- Other footwear with outer soles and uppers of rubber or plastics
- Other footwear
- Covering the ankle
- Incorporating a protective metal toe-cap
- Other
- Footwear designed to be worn over, or in lieu of, other footwear as a protection against water, oil, grease or chemicals or cold or inclement weather 6402.91.10.00
How to read this
The Special column on this line reads Free (AU,BH,CL,CO,D,IL,JO,KR,MA,OM,P,PA,PE,R,S,SG). The S in that list stands for USMCA, so goods that qualify as originating pay nothing here instead of the general rate of 37.5%.
No Section 338 program reaches this line, so a qualifying claim brings the duty to nothing.
From HTS Revision 18 (2026). Check this line in the official schedule before you make entry.