6112.31.00.10 - Men's (659)

This HTS classification, 6112.31.00.10, specifically covers men's swimwear that is knitted or crocheted and made from synthetic fibers. This includes items such as swim trunks, briefs, jammers, and board shorts designed for adult males. The key defining characteristics for this category are the intended wearer (men), the construction method (knitted or crocheted), and the primary material composition (synthetic fibers like polyester, nylon, or spandex).

This category is distinguished from its sibling, 6112.31.00.20, which covers the same types of knitted or crocheted swimwear but is specifically intended for boys. The distinction is based on the size and intended fit of the garments, reflecting the different demographic. Therefore, when classifying swimwear made from synthetic fibers and knitted or crocheted, the primary consideration to differentiate between these two sibling codes is the age and sex of the intended wearer.

As this is a leaf node within the HTS structure, there are no further subcategories to introduce. The classification is specific enough to encompass all men's swimwear meeting the stated criteria of being knitted or crocheted and made of synthetic fibers. Further subdivisions are not necessary at this level, and imported goods falling under this code would be directly classified here if they meet all the defined attributes.