6107.29 - Of other textile materials:

HTS code 6107.29 encompasses knitted or crocheted nightshirts and pajamas for men or boys that are not made of cotton or man-made fibers. This category serves as a residual classification for such garments when the primary textile material falls outside of cotton (6107.21) or man-made fibers (6107.22). Therefore, importers and exporters will find items made from a variety of other natural or synthetic textile materials within this code.

The distinctions between 6107.29 and its siblings are solely based on the fiber content. While 6107.21 specifically covers cotton nightshirts and pajamas, and 6107.22 covers those made from synthetic or artificial fibers like polyester or nylon, 6107.29 is designated for all other acceptable textile compositions. This ensures that all knitted or crocheted men's or boys' nightshirts and pajamas are accounted for within the tariff schedule.

Within HTS 6107.29, further subdivisions exist to provide more granular classification based on specific material compositions. These include classifications for garments made of wool or fine animal hair (6107.29.20.00), those predominantly composed of silk or silk waste (6107.29.50.00), and a general "Other" category (6107.29.90.00) for any remaining textile materials not specified in the preceding subcategories. These subcategories facilitate precise duty assessment and trade statistics collection.