6212.10.50.10 - Of cotton (349)

This HTS subcategory, 6212.10.50.10, specifically classifies brassieres that are made *of cotton*. These brassieres fall under the broader category of "Brassieres, girdles, corsets, braces, suspenders, garters and similar articles and parts thereof, whether or not knitted or crocheted," and more specifically within "Brassieres" that "Containing lace, net or embroidery." The defining characteristic for classification within this node is the primary textile fiber composition being cotton.

This classification is distinct from its siblings, 6212.10.50.20 and 6212.10.50.30. While all these codes pertain to brassieres containing lace, net, or embroidery, 6212.10.50.20 covers those made of man-made fibers, and 6212.10.50.30 encompasses any other material composition not specified. Therefore, the crucial differentiator here is the material origin.

As this is a leaf node in the HTS classification system, there are no further subcategories. The classification is complete at this level, with the specific criteria being that the brassiere must contain lace, net, or embroidery and be predominantly constructed from cotton. Examples of such items would include cotton brassieres featuring delicate lace trim or embroidered patterns, where the main body fabric is cotton.