6112.41.00.20 - Girls' (659)

This HTS classification, 6112.41.00.20, specifically designates girls' swimwear that is knitted or crocheted, falls under the broader category of track suits, ski-suits, and swimwear. These garments are further defined by their material composition, requiring the fabric to contain five percent or more elastomeric yarn or rubber thread by weight. This characteristic imparts stretch and form-fitting properties crucial for swimwear functionality.

This category is distinguished from its sibling, 6112.41.00.10, by its intended wearer. While both are women's or girls' swimwear made of synthetic fibers containing elastomeric yarn or rubber thread, this specific code is exclusively for girls' garments. The distinction is based on size, design, and marketing conventions typically applied to children's apparel.

As this is a leaf node within the HTS structure, there are no further subcategories under this specific code. Therefore, the focus for classification rests on accurately identifying the garment as girls' swimwear meeting the aforementioned material and construction criteria. Examples would include two-piece swimsuits, one-piece suits, and tankinis intended for young female wearers, knitted or crocheted from synthetic fabrics with significant stretch content.