6107.29.90.00 - Other (851)

This HTS category, 6107.29.90.00, encompasses men's or boys' knitted or crocheted nightshirts and pajamas made from textile materials not specifically enumerated in preceding subheadings. This includes garments crafted from artificial or synthetic fibers, as well as mixtures of fibers where the component materials do not meet the specific percentage thresholds for silk or wool outlined in sibling categories. The defining characteristic is their primary function as sleepwear.

Distinguishing this category from its siblings, 6107.29.20.00 specifically covers nightshirts and pajamas of wool or fine animal hair, while 6107.29.50.00 applies to those containing 70 percent or more by weight of silk or silk waste. Therefore, 6107.29.90.00 serves as a residual category for men's and boys' knitted or crocheted sleepwear made from any other textile material or combination of materials.

As this is a leaf node within the HTS classification, there are no further subcategories to introduce. Classification into this specific subheading relies on the absence of the qualifying materials (wool, fine animal hair, silk) specified in the preceding sibling categories and the garment's intended use as nightshirts or pajamas.