6203.12.20.10 - Men's (643)

This HTS classification covers men's suits specifically made from synthetic fibers. A suit, in this context, typically comprises a matching jacket and trousers designed to be worn together for formal or semi-formal occasions. The defining characteristic of this category is the primary textile material: synthetic fibers, which include materials like polyester, nylon, acrylic, and others.

This category is distinguished from its sibling, 6203.12.20.20, by its focus on *men's* apparel. The sibling category specifically addresses suits for *boys*. Therefore, the age and gender of the wearer are the primary distinguishing factors at this level. Both categories, however, fall under the broader classification of men's or boys' suits and ensembles made from synthetic fibers.

As this is a leaf node within the HTS structure, there are no further subcategories to introduce. Classification under 6203.12.20.10 is final for men's suits composed of synthetic fibers that are not further specified. For example, this would include a standard two-piece suit with a polyester blend jacket and trousers, or a three-piece suit including a matching waistcoat, all fabricated from synthetic yarns. The absence of further subdivisions means that once the goods meet the criteria of being a men's suit of synthetic fibers, this is the definitive classification.