6112.41.00 - Of synthetic fibers

This HTS category, 6112.41.00, specifically classifies women's or girls' swimwear that is knitted or crocheted and predominantly composed of synthetic fibers. This includes a wide range of bathing suits, bikinis, one-piece swimsuits, tankinis, and other garments designed for swimming or water-based athletic activities, provided they meet the material and construction criteria. The defining characteristic is the use of synthetic textile materials, such as polyester, nylon, or spandex, in their construction.

This classification is distinct from its sibling category, 6112.49.00, which covers swimwear made from "other textile materials." While this node focuses solely on synthetic fibers, the sibling category would encompass swimwear made from natural fibers (like cotton or silk, although less common for swimwear) or blends where synthetic fibers are not the predominant component or are not present in the specified percentages covered by subheadings. Therefore, the material composition is the primary differentiator between these two sibling classifications.

The subcategories under 6112.41.00 further refine the classification based on the presence of elastomeric yarn or rubber thread. The first subheading addresses swimwear that contains by weight 5 percent or more of such elastic materials, which often contribute to the fit, stretch, and recovery of the garment. The second subheading, "Other," covers those synthetic fiber swimsuits that do not meet this specific threshold for elastomeric yarn or rubber thread content, providing a catch-all for synthetic swimwear not otherwise specified by the elastic content criteria.