6402.91.42
Other footwear with outer soles and uppers of rubber or plastics: Protective active footwear (except footwear with waterproof molded bottoms, including bottoms comprising an outer sole and all or part of the upper and except footwear with insulation that provides protection against cold weather) whose height from the bottom of the outer sole to the top of the upper does not exceed 15.34 cm
- General (MFN)
- 20%
- USMCA (code S)
- Free
- Duty saved
- 20%
- Rate type
- ad valorem
- Column 2
- 35%
- 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
- Other
- Protective active footwear (except footwear with waterproof molded bottoms, including bottoms comprising an outer sole and all or part of the upper and except footwear with insulation that provides protection against cold weather) whose height from the bottom of the outer sole to the top of the upper does not exceed 15.34 cm 6402.91.42
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 20%.
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.