• Sportswear Product Regulations in the United States: An Overview

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    Sportswear Regulations United States

    About to import or manufacture sportswear in the United States? Keep reading and learn what you must know about athletic wear labeling requirements, ASTM standards, lab testing, flammability regulations, substance restrictions, and more.

    Mentioned Products

    • Sport jackets
    • Sport trousers
    • Swimsuits
    • Knitted sportswear
    • Children’s sportswear
    • Yoga wear
    • Nylon fabric
    • Polyester fabric

    Flammable Fabrics Act: FFA

    The Flammable Fabrics Act (FFA), also known as 16 CFR (Code of Federal Regulation) Part 1610, is enforced by the CPSC and establishes flammability requirements for potentially highly flammable clothing, including sportswear manufactured or imported into the US.


    Note that the FFA does not apply to sportswear products that are made of the following materials:

    1. Plain surface fabrics with a weight of 2.6 ounces per square yard

    2. Any fabric made of acrylic, modacrylic, nylon, olefin, polyester, and wool, regardless of the type of surface (i.e., plain or raised-fibers) and the fabric weight.

    It’s worth mentioning that most athletic wear is made of synthetic fabrics, such as nylon and polyester.

    FFA Testing

    In order to clarify the classification of your sportswear products’ materials, you can contact a CPSC approved lab testing such as QIMA, SGS, or Intertek and, if FFA applies to your product submit fabric samples for lab testing.

    You can learn about specific testing procedures in this document.

    General Certificate of Conformity (GCC)

    Manufacturers and importers of sportswear that fall under the scope of the FFA must also prepare a GCC (General Certificate of Conformity).

    The GCC represents a statement that certifies that the product has been lab-tested and complies with all relevant safety standards.

    Here’s a summary of the information you need to include:

    1. Product name and description

    2. List of applicable CPSC safety rules and ASTM standards

    3. Your company name

    4. Contact details: Mailing address, e-mail address, phone number

    5. Name of the person holding the test report

    6. Date (month, year) and place (city, country) of production

    7. Date (month, year) and place (city, country) of product testing

    8. Third-party testing company, contact person, e-mail, phone number and address

    Learn more

    You can learn more about how to create a GCC when importing sportswear in this article.

    ASTM Standards

    The ASTM (American Society for Testing and Materials) develops technical standards for a wide range of materials and products. It is not always mandatory that a product complies with ASTM Standards. However, ASTM standards offer a reference for manufacturers and importers to aim at achieving high safety and quality standards for their sportswear products.

    Examples of sportswear’s ASTM standards

    a. ASTM D3780-14: Standard Performance Specification for Men’s and Boys’ Woven Dress Suit Fabrics and Woven Sportswear Jacket, Slack, and Trouser Fabrics

    b. ASTM D3782-14: Standard Performance Specification for Men’s and Boys’ Knitted Dress Suit Fabrics and Knitted Sportswear Jacket, Slack, and Trouser Fabrics

    c. ASTM D4155-14: Standard Performance Specification for Women’s and Girls’ Woven Sportswear, Shorts, Slacks, and Suiting Fabrics

    d. ASTM D4156-14: Standard Performance Specification for Women’s and Girls’ Knitted Sportswear Fabrics

    You can search for additional ASTM standards relevant for sportswear on their official website.

    ASTM testing

    Most sports manufacturers based in Asia do not have the proper knowledge of ASTM Standards and the relevant testing procedures.

    Thus, importers should instruct their manufacturers before starting production about compliance issues related to ASTM Standards, and, ideally contact an international-recognized lab-testing company such as SGS, Intertek, or QIMA for product compliance tests.

    Textiles Labeling

    It is required by the US Federal government that all imported clothing, including sportswear, must bear some kind of permanently fixed labels, whether in the form of polyester labels or printed words. Fiber composition and care instructions should be displayed on the labels.

    Label information

    The following are the items importers should pay the most attention in order to create their own labeling:

    • Importer or manufacturer information
    • Fiber composition (e.g. 100% polyester)
    • ASTM care labels (link)
    • English language

    Label file

    In order to facilitate the production process, make sure to create a file assembling all the information on labelings and share it with your manufacturer before starting mass production.

    California Proposition 65

    California Proposition 65 is a state regulation implemented by the California Office of Environmental Health Hazard Assessment in order to raise the public awareness on consumer product safety and inform the citizens about the hazardous chemical substances, which could cause cancer or reproductive toxicity. This also includes fabrics, components (e.g. zippers and buttons), dyes, and print inks used to manufacture sportswear.

    Importers shall make sure that the products they intend to import do not contain excessive amounts of restricted chemical substances.

    Examples of restricted substances

    • Lead
    • Cadmium
    • Mercury
    • Phthalates

    California Proposition 65 Lab testing

    Lab-testing companies such as SGS or QIMA offer California Proposition 65 lab-testing services. Seeking help from a reputable lab testing company is the best way to avoid product recall or fine.

    Testing costs

    The bare minimum cost of California Proposition 65 third-party lab testing is approximately $200, but it increases with the number of products, materials, and colored dyes that need testing. For a large number of complex products, the total cost may be orders of magnitude higher.

    Testing companies

    For a list of companies offering California Proposition 65 lab testing services, you can read this article.

    Warning Labeling

    Importers can choose to either attach a warning label to their product or packaging demonstrating the potential risks of their products or either perform a California Proposition 65 third-party test, proving the compliance of the products.


    Synthetic fabrics, dyes, and print inks used when manufacturing sportswear may contain excessive amounts of restricted chemicals and heavy metals. Notice that most athletic wear manufacturers cannot provide CA Prop 65 lab test reports for all available materials. As such, third-party lab testing is necessary to verify if your product is fully compliant with CA Prop 65.

    Other Information

    Children’s Sportswear: CPSIA

    CPSIA regulates consumer products primarily intended for children up to 12 years of age manufactured, imported, and sold in the US. This also includes sportswear and accessories intended for children falling within the same age group.


    • Third-Party Lab Testing Required
    • Children’s Product Certificate (CPC) Required
    • Tracking Label Required

    Learn more

    You can learn more about CPSIA requirements for children’s clothing in this guide.

    Country of Origin

    For imported products, the Federal laws require they must bear country of origin labels. Country of origin labels should be stitched to the sportswear products in a permanent fashion.


    • Made in China
    • Made in Vietnam
    • Made in Mexico
    • Made in Italy
    • Made in the United States

    Label file

    Creating a file that contains all labeling requirements facilitates the production process and avoids mistakes happening to the labeling graphics or composition description.

    Product Packaging

    Importers shall also make sure that their product packaging is compliant with the relevant standards. Below you find some examples of packaging restrictions.

    Heavy Metals Restrictions

    Most of the product packaging regulations in the US sets limits on the levels of heavy metals for packaging materials.

    Importers should make clear statements to packaging suppliers warning them of the acceptable amount of heavy metal within materials like dyes and printing inks.

    To assess if your packaging adheres to these standards, you shall contact a lab testing company such as SGS or Intertek.

    Labeling Requirements

    Any applicable or required product compliance marks and symbols must be distinctly printed, stitched, or attached to the packaging.

    Bag Suffocation Warning

    Amazon requires sellers to place a suffocation warning label on relevant product packaging, such as poly bags. This is also required by certain states in the US.

    Additional Resources

    1. States with Toxics in Packaging Laws (Link)

    2. Bag Suffocation Warning (Link)

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    Disclaimer: The content on this website is provided for general information only. The content includes summaries written by our team members based on publicly available information about product safety standards, labeling, documentation, testing, processes, and other product compliance related topics. However, we don’t guarantee that we cover every single relevant regulation/standard/requirement, or that the information is free from errors, or covering every single scenario and exemption. We do make mistakes from time to time. We never provide legal advice of any sort.

    Changes/Updates: Product standards and substance restrictions are subject to frequent updates and changes. In addition, new regulations, standards, and/or requirements may also become effective at any time. We don’t update our articles whenever new standards/regulations/rules are added or changed. We recommend that you consult a lab testing company or other professional to get the latest information about mandatory standards/regulations in your market, country, or state. Lab testing companies generally stay up to date on new and updated standards and regulations.

    National/State-Level Standards/Regulations: Many articles don't cover all European national and US state standards, regulations, and requirements. We recommend that you consult a testing company or other professional to confirm all relevant (and current) national/state level standards and regulations.
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