6203.41.01 - Trousers and breeches, containing elastomeric fiber, water resistant, without belt loops, weighing more than 9 kg per dozen

This HTS classification pertains to men's and boys' trousers and breeches that are specifically designed for recreational performance, are water-resistant, and contain elastomeric fiber for enhanced stretch and comfort. A key distinguishing factor for this category is the absence of belt loops, differentiating them from more traditional trouser styles. Furthermore, these garments are further defined by their weight, with a dozen pairs weighing more than 9 kilograms, indicating a certain fabric density and construction.

This category exists within the broader scope of men's or boys' trousers, bib and brace overalls, breeches, and shorts, specifically under those made of wool or fine animal hair. The "Recreational performance outerwear" designation highlights the intended use of these garments, suggesting features suitable for outdoor activities and varying weather conditions, such as water resistance. This distinguishes them from general-purpose trousers or those intended for formal or work attire.

The subcategories within this classification, 6203.41.01.10 for Men's and 6203.41.01.20 for Boys', divide the goods based on the wearer's age group. This distinction is crucial for applying specific tariff rates and trade regulations that may differ between adult men and young boys, ensuring accurate import and export processing.