6103.42.20.10 - Insulated, for cold weather protection(359)

This HTS classification, 6103.42.20.10, specifically designates knitted or crocheted bib and brace overalls for men or boys, made of cotton, which are insulated for cold weather protection. These garments are characterized by their shoulder straps and a bib front, designed for enhanced warmth and protection against cold conditions. The insulation is a key distinguishing feature, setting them apart from non-insulated bib and brace overalls.

While at this level, the immediate sibling category focuses on "Other" bib and brace overalls, this specific code meticulously segregates insulated cotton variants. The preceding levels establish that the articles must be knitted or crocheted, for men or boys, and fall under the broad category of trousers, bib and brace overalls, breeches, and shorts. The material specification of "cotton" is also a critical factor in arriving at this particular HTS code.

As this is a leaf node within the HTS, there are no further subcategories to introduce. Therefore, classification to this level is complete, contingent on all defining criteria being met: knitted or crocheted construction, men's or boys' sizing, cotton material, the bib and brace overall style, and importantly, the presence of insulation for cold weather protection.