6110.90.90.48 - Men's or boys' (459)

This HTS category, 6110.90.90.48, specifically classifies men's or boys' vests, other than sweater vests, that are knitted or crocheted and are subject to wool restraints. The "other textile materials" designation within the parent category indicates that these vests are not primarily made of cotton, man-made fibers, or other specifically enumerated textile materials, but rather a blend or a material falling outside those primary groups, while still being subject to specific wool restraint agreements. This classification applies to knitted or crocheted vests that are intended for men or boys and are designed to be worn over other garments for warmth or style, but are not in the form of a knitted or crocheted sweater.

Distinguishing this category from its sibling, 6110.90.90.50, is crucial. While both fall under the same broad heading for vests, other than sweater vests, and are subject to wool restraints, this specific code is exclusively for men's or boys' garments. The sibling category is reserved for women's or girls' equivalents. Therefore, the primary differentiator is the intended gender of the wearer, a factor consistently applied throughout the HTS system for apparel.

As a leaf node, this classification represents the most granular level of detail for this specific product. It signifies that further subdivision based on material composition, construction technique, or specific design features is not provided at this level of the HTS. Classification within 6110.90.90.48 hinges on the garment being a knitted or crocheted vest (not a sweater vest), for men or boys, made of "other textile materials," and falling under specific wool restraint provisions. Examples include simple, unlined knitted vests with full or partial front openings, not designed to be worn as primary outerwear like a jacket or coat.