6402.91.90.45 - Work footwear

This HTS classification, 6402.91.90.45, specifically covers work footwear that is valued at over $12 per pair. This category is designed for footwear intended for industrial, occupational, or demanding labor environments, often incorporating protective features. Such footwear will have outer soles and uppers made primarily of rubber or plastics, and will extend to cover the ankle. The "work footwear" designation focuses on the intended use and design for protection and durability in challenging work settings, differentiating it from general-purpose footwear.

At this level, 6402.91.90.45 is distinguished from its sibling category, 6402.91.90.65 ("Other"), by its explicit definition as "work footwear." While both fall under "Other" footwear for women valued over $12 per pair and covering the ankle, this specific code requires the footwear to be designed and marketed for work-related purposes, implying features such as reinforced toes, slip-resistant soles, or electrical hazard protection, among other occupational safety standards. The sibling category encompasses all other footwear meeting the general criteria but not specifically designated as work footwear.

As this is a leaf node within the HTS, there are no further subcategories. Therefore, the classification hinges on the precise interpretation of "work footwear" in conjunction with the material composition (rubber or plastics for both outer sole and upper), the coverage of the ankle, and the specified value threshold of over $12 per pair, specifically for women's footwear. Importers must ensure their product meets all these criteria to be correctly classified under this code.