6103.23.00.25 - Shirts (438)

HTS Code 6103.23.00.25 specifically classifies "Shirts" that are knitted or crocheted, falling under the broader category of men's or boys' ensembles of synthetic fibers containing 23 percent or more by weight of wool or fine animal hair. This designation signifies that the primary garment in question is a shirt, not a jacket, blazer, trousers, shorts, or a sweater, all of which are listed as sibling categories under heading 6103.

This subcategory is distinguished by its focus on the shirt component within an ensemble. While sibling categories address other types of garments like those described in heading 6101 (outerwear), jackets, blazers, trousers, or sweaters, this particular code is exclusively for shirts that meet the material composition and construction requirements of the parent heading. The inclusion of "containing 23 percent or more by weight of wool or fine animal hair" is a critical factor for classification, differentiating it from ensembles made predominantly of other synthetic fibers.

As a leaf node, HTS Code 6103.23.00.25 represents the most specific level of classification for these particular shirts within an ensemble. Therefore, classification hinges on accurately identifying the garment as a shirt and confirming that it forms part of an ensemble that meets the specified synthetic fiber and wool/fine animal hair content. Examples would include a knitted or crocheted dress shirt or a casual shirt designed to be worn as part of a coordinated outfit, fulfilling the ensemble requirement.