6211.20.48.15 - Of cotton (359)

This HTS classification, 6211.20.48.15, specifically identifies men's or boys' ski-suits that are primarily composed of cotton. This category falls under "Articles of apparel and clothing accessories, not knitted or crocheted," and more granularly, under "Track suits, ski-suits and swimwear; other garments." The designation "Of cotton" is a critical determinant for inclusion, indicating that cotton fibers constitute a significant portion of the garment's composition.

To properly classify a garment under this code, it must meet the general requirements for ski-suits within heading 6211.20, and then specifically be a set intended for men or boys. The defining characteristic here, distinguishing it from its siblings, is the textile material. While 6211.20.48.35 covers ski-suits made of man-made fibers and 6211.20.48.60 encompasses all other materials not otherwise specified, this sub-classification is exclusively for those predominantly of cotton.

As this is a leaf node, there are no further subdivisions under 6211.20.48.15. Therefore, the classification rests entirely on the garment being a men's or boys' ski-suit set, constructed from cotton, and not fitting into the man-made fiber or "other" material categories at this same level. Examples would include two-piece ski suits (jacket and pants) for males that are primarily made from cotton fabric.