6402.91.40.10 - Other

This HTS category, 6402.91.40.10, specifically classifies "Other" footwear for men that meets stringent material and construction criteria. The primary characteristic is that the footwear's outer sole and upper are predominantly made of rubber or plastics. Critically, over 90 percent of the external surface area of the upper must be composed of rubber or plastics. This classification excludes certain types of footwear, such as those with a foxing or foxing-like band overlapping the upper, or specialized protective footwear designed for water, oil, chemical, or inclement weather resistance, with specific exceptions for construction details.

Within this level, the sibling category, 6402.91.40.05, pertains to "Work footwear." Therefore, 6402.91.40.10 applies to men's footwear that is not primarily designed or constructed for the specialized protective functions of work boots or shoes, while still adhering to the general material and construction requirements of rubber or plastic uppers covering the ankle. The distinction lies in the intended use and specific protective features that define "work footwear."

As this is a leaf node in the HTS classification, there are no further subcategories. The classification is finalized at this point based on the combination of material composition, coverage of the ankle, and the exclusion of specialized protective footwear features as detailed in the chapter's notes. Examples within this category would include men's casual boots, fashion boots, or other ankle-covering footwear where the upper is overwhelmingly rubber or plastic and does not fall under the specifically excluded types.