6403.51.90 - For other persons

This HTS category, 6403.51.90, specifically encompasses footwear that covers the ankle, features outer soles of leather, and has uppers made from leather. It represents a broad grouping within the "other" sub-classifications for this type of footwear. The defining characteristic is the material composition and the specific design that extends to and above the ankle bone.

This classification differs from its sibling category, 6403.51.60, which is designated for footwear intended for men, youths, and boys. The "For other persons" designation in 6403.51.90 is thus reserved for footwear that does not fall under the specific male demographic classification. This distinction is crucial for accurate tariff application.

Within this category, further subdivisions exist to refine classification. The subcategory "For women" will capture footwear with the same construction (leather outer soles, leather uppers, covering the ankle) but specifically designed or sized for females. The subsequent subdivision, 6403.51.90.41, "Other," serves as a residual category for any remaining footwear that meets the primary criteria of this node but is not further specified by gender.