6203.49.07.20 - Trousers and breeches (747)

This HTS category specifically classifies trousers and breeches that are not knitted or crocheted, falling under the broader heading of men's or boys' outer garments. The defining characteristic of this classification is the material composition. These garments must contain 70 percent or more by weight of silk or silk waste. This focus on silk content distinguishes these trousers and breeches from other items within the 6203.49.07 sub-heading.

Unlike its siblings, which cover bib and brace overalls (6203.49.07.10) and shorts (6203.49.07.30), this category is exclusively for full-length trousers and the specific type of breeches known as "breechcloths" or "knickers" that do not incorporate bib and brace straps. The "recreational performance outerwear" qualifier further refines the intended use, suggesting garments designed for active pursuits or outdoor activities where the properties of silk, such as breathability and drape, are desired.

As this classification represents a leaf node, there are no further subcategories. Classification at this level is therefore determined by meeting the primary criteria: being trousers or breeches, not knitted or crocheted, fitting the description of recreational performance outerwear, and crucially, consisting of 70 percent or more silk or silk waste by weight. Importers should carefully verify the material composition to ensure accurate classification.