Microcellular Plastic Sole from Mexico
Foamed microcellular plastic outer sole for lightweight walking shoes, emphasizing breathability. HTS 6406.20.00.00 for standalone plastics soles per Chapter notes.
Duty Rate — Mexico → United States
12.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Density tests confirm microcellular structure vs. standard plastics
• Avoid soles >12mm thick, often scrutinized for insole confusion
• Declare foam expansion ratio in tech specs