💾 Data Updated: 2025 HTS Revision 30 • Last updated: November 24, 2025

6406.10 - Uppers and parts thereof, other than stiffeners:

Sub-classifications

Commodity Code
Description

Overview

This HTS category, 6406.10, specifically enumerates "Uppers and parts thereof, other than stiffeners," within the broader scope of parts for footwear. It encompasses the upper portion of footwear, which is the part designed to cover the foot and extend upwards, as well as any constituent pieces of this upper. This includes items such as the vamp, quarters, tongue, and any decorative elements that form an integral part of the upper assembly. The exclusion of stiffeners is a key defining characteristic, meaning components primarily intended to provide rigidity, such as toe puffs or heel counters, would fall under a different classification.

It is crucial to distinguish this category from its sibling, 6406.20.00.00, which exclusively covers outer soles and heels made from rubber or plastics. While 6406.10 focuses on the textile or leather components that constitute the upper, 6406.20.00.00 deals with the foundational ground-contacting elements. Furthermore, the "Other" sibling category, 6406.90, would be for any remaining parts or accessories of footwear not specifically addressed in 6406.10 or 6406.20.00.00.

Within the 6406.10 classification, there are two primary subdivisions that guide further classification. The first is for "Formed uppers," which refers to uppers that have been shaped or assembled into a recognizable upper unit, often ready for attachment to an outer sole. The second subdivision, "Other," accounts for parts of uppers that may not yet be fully formed or assembled, such as individual panels or decorative pieces intended for incorporation into an upper. This structure allows for detailed classification based on the degree of processing and assembly of the upper components.

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