6109.90.10.75/Women's Merino Wool Blend Thermal Undershirt/China

Women's Merino Wool Blend Thermal Undershirt from China

This thermal undershirt is knitted from a blend of man-made fibers and merino wool, designed with a waffle texture for superior heat retention and moisture-wicking. It falls under HTS 6109.90.10.75 as a women's thermal undershirt made primarily of man-made fibers, excluding those with drawstrings or ribbed waistbands at the bottom. The close-fitting crewneck style provides layering under outerwear without bulk.

Duty Rate — China → United States

49.5%

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
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
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Import Tips

• Verify fiber content exceeds 50% man-made fibers via lab tests to confirm classification under 6109.90; natural fiber dominance shifts to 6109.10

• Ensure no drawstring, ribbed waistband or tightening at bottom to avoid exclusion from heading 6109; document construction details

• Label as 'thermal undershirt' with care instructions; common pitfall is misclassifying as outerwear if sold standalone