6112.19.80.10 - Men's or boys' (834)

This HTS category, 6112.19.80.10, specifically classifies men's or boys' track suits that are knitted or crocheted and made from textile materials other than cotton, synthetic fibers, or artificial fibers. These garments are designed as coordinated sets intended for athletic or leisure wear, typically consisting of a jacket or sweatshirt and trousers. The "other textile materials" designation is crucial here, excluding common fibers and focusing on less frequently encountered or specialized textile compositions.

Within its immediate sibling category, 6112.19.80.20, the distinction is made based on the intended wearer: this category covers men's or boys' track suits, while the sibling covers women's or girls' track suits. Therefore, the gender and age designation of the wearer is the primary differentiating factor at this specific level, provided the other criteria (knitted/crocheted, track suit, and material composition) are met.

As this is a leaf node in the HTS structure, there are no further subcategories. Classification under 6112.19.80.10 is final once a knitted or crocheted track suit for men or boys is confirmed to be made from textile materials not specified in more specific preceding headings. Practical classification will involve verifying the garment's construction, intended use as a track suit set, and a precise identification of its constituent fibers beyond the excluded common types.