6108.99.50 - Containing 70 percent or more by weight of silk or silk waste

This HTS code, 6108.99.50, specifically classifies knitted or crocheted women's or girls' apparel and clothing accessories that are made of "other textile materials" and contain 70 percent or more by weight of silk or silk waste. This category is a subset of "Other" articles within the broader classification for slips, petticoats, briefs, panties, night dresses, pajamas, negligees, bathrobes, dressing gowns, and similar items.

Distinguishing this code from its siblings is crucial for accurate classification. While 6108.99.20.00 covers similar articles made of wool or fine animal hair, and 6108.99.90.00 encompasses all remaining "other" textile materials not otherwise specified, 6108.99.50 is precisely for those primarily composed of silk. The high silk content (70% or more by weight) is the defining characteristic that separates these goods.

Within this classification for silk-rich apparel, further subcategories exist to provide more granular detail. Subcategory 6108.99.50.13 covers "Underwear," which would typically include items like briefs and panties. Subcategory 6108.99.50.15, designated as "Other," would then capture the remaining items within this silk-based category that are not classified as underwear, such as nightdresses or slips.