Women's Yoga Leggings - HTS Code 6104.63.20.30

These high-performance women's yoga leggings are specialized athletic garments designed for both intensive fitness activities and everyday leisure wear. Primarily constructed from premium knitted synthetic fibers—such as polyester or nylon blends—they offer a supportive, form-fitting silhouette with essential four-way stretch capabilities. The design typically incorporates a high-rise waistband for core support, integrated moisture-wicking technology to keep the wearer dry, and flatlock seams to prevent skin irritation during repetitive movements. Classified under HTS 6104.63.20.30, these leggings fall within the "trousers, breeches, and shorts" category for women's apparel. They are specifically engineered to provide maximum durability and breathability, making them a staple for yoga, pilates, running, or general gym training. The 6104.63.20.30 code signifies a garment made of synthetic fibers, which are the industry standard for athleisure due to their superior shape retention and performance. For importers, maintaining accurate documentation of fiber content is vital for customs compliance, as this classification carries a 28.2% general duty rate. This ensures the product meets the stringent definitions of knitted apparel under Chapter 61 of the Harmonized Tariff Schedule.

Important: AI output requires professional review

Moya provides AI-assisted research for U.S. import workflows. Results are not a binding CBP ruling, legal advice, customs brokerage advice, or filing instruction. Verify HTS codes, duties, and compliance requirements with a licensed customs broker or official source before relying on them.

Reference HTS Code

6104.63.20.30

For research only. Verify the latest schedule and official requirements before filing.

AI Classification Reasoning

The classification of women’s yoga leggings under HTS 6104.63.20.30 is governed by the General Rules of Interpretation (GRI). Applying GRI 1, we look to the terms of the headings and Section/Chapter notes. As these leggings are "knitted," they are directed to Chapter 61. Heading 6104 applies to women's trousers, breeches, and shorts. Per Note 9 to Chapter 61, garments that cover the lower part of the body and are bifurcated are classified as trousers. We distinguish these from "tights" in heading 6115 because yoga leggings are designed to be worn as outer garments and do not feature attached footwear. Following GRI 6 for subheading determination, we identify 6104.63 as the correct category for synthetic fibers. Specifically, 6104.63.20 captures synthetic knit trousers that do not contain 23% or more by weight of wool or fine animal hair. The statistical suffix .30 identifies them specifically as "Women's." Furthermore, the classification accounts for the garment's construction, ensuring it is not classified as "leggings" under 6115, which CBP strictly reserves for hosiery products. This classification results in a General rate of duty of 28.2%.

Tariff Information

General rate—

🔒Section 301 surcharge (China origin)
🔒Section 232 (steel/aluminum)
🔒IEEPA tariffs
🔒Exclusion list lookup
🔒Tariff impact notes

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FAQ

What is the duty rate for HTS 6104.63.20.30?: The general duty rate for this classification is 28.2% for imports from countries with Most Favored Nation (MFN) status.
Why are yoga leggings classified as trousers instead of hosiery?: Under US Customs rulings, leggings that are sufficiently opaque to be worn as outer garments and do not have attached feet are classified as trousers (6104) rather than hosiery (6115).
Does the percentage of elastane (spandex) change the HTS code?: While most yoga leggings contain elastane, HTS 6104.63.20 covers garments primarily of synthetic fibers. If the fabric contains 5% or more elastomeric yarn, it remains in 6104.63 but must be documented for precise statistical reporting.