6203.42.45.31 - Imported as parts of playsuits (237)

This HTS subcategory, 6203.42.45.31, specifically covers boys' trousers and breeches made of blue denim. These garments are characterized by their typical construction and styling associated with denim trousers and breeches for young males. The "blue denim" designation is a key differentiator, indicating the specific fabric type and its common color, which is crucial for accurate classification.

While this category exists alongside sibling category 6203.42.45.36, which is also classified under "Other" trousers and breeches of cotton for boys, the distinction lies in the material specificity. Category 6203.42.45.31 is explicitly for blue denim, whereas the sibling category would encompass other types of cotton trousers and breeches that do not fit the blue denim description. This highlights the HTS system's granular approach to classifying items based on precise material and design attributes.

As this classification node is a leaf node, it does not have further subcategories. Therefore, the focus remains on accurately identifying boys' blue denim trousers and breeches that meet the established criteria for this specific code. Examples of items classified here would include classic blue denim jeans, denim dungarees, and denim breeches designed for boys, provided they are not swimwear or part of a set classified elsewhere.