Legal

Privacy Policy & Terms of Use

Effective August 26, 2026
Matterials ("Matterials," "we," "us," or "our") operates matterials.co, a search tool that helps people find clothing by fabric composition. This page explains what information we collect, how our fabric data is generated, and the terms under which you use the site. It's split into two parts: a Privacy Policy covering your data, and Terms of Use covering how the product listings work and what we're responsible for.
Part One

Privacy Policy

This section explains what personal information Matterials collects, why, and what you can do about it.

Information we collect

Automatically, when you visit the site: like most websites, we collect basic analytics: pages visited, general device and browser type, referring pages, and approximate location inferred from IP address. This is used in aggregate to understand how the site is used; it is not used to identify you personally.

When you use the "Request a Retailer" form: we collect the email address and retailer information you submit. We use your email only to follow up on that specific request, for example to let you know if the retailer you asked for has been added.

We do not require an account to search or browse Matterials. The only information you actively give us is what you type into the retailer-request form.

How we use your information

We will not use the email address you submit for unrelated marketing, and we do not sell your personal information to anyone.

How we share information

We share information only in these limited situations:

We do not sell, rent, or trade your personal information to third parties for their own marketing purposes.

Links to retailers

Matterials links out to third-party retailer websites so you can view and purchase the products we index. Once you click through to a retailer's site, that retailer's own privacy policy applies. We don't control their data practices and aren't responsible for them.

Data retention

We keep information submitted through the retailer-request form only as long as needed to respond to it and track retailer coverage. You can ask us to delete your submitted email at any time; see Contact below.

Children's privacy

Matterials is not directed at children under 13, and we do not knowingly collect personal information from children under 13.

Changes to this policy

We may update this Privacy Policy from time to time. The "Effective" date at the top of this page reflects the most recent version.

Part Two

Terms of Use

By using matterials.co, you agree to the following terms.

What Matterials is

Matterials is a search and discovery tool. We index publicly available product listings from third-party retailers and surface their fabric composition, price, and category so you can search and filter by material. We are not a retailer. We do not sell, ship, price, or fulfill any product listed on the site. Every purchase happens directly on the retailer's own website, under their own terms.

How our fabric data is generated

Product and fabric composition data shown on Matterials is collected from retailers' own publicly listed product pages, using a combination of automated data collection and AI-assisted processing (including third-party large language models) to read and interpret retailer product descriptions and extract structured information such as fabric percentages.

AI-assisted extraction can make mistakes. Automated systems, including the AI tools we use, can misread, misinterpret, or omit information from a retailer's listing. We also periodically review listings manually, but not every product is checked by a person before it appears on the site.

No warranty on listing accuracy

All product information on Matterials, including fabric composition, price, availability, and images, is sourced from third-party retailers and provided "as is," without warranty of any kind, express or implied. Retailers themselves sometimes mislabel or inaccurately describe fabric composition on their own listings, and prices or availability can change after we index them.

Always verify fabric composition, price, and availability directly with the retailer, or on the garment's own tag, before making a purchase. Matterials is a starting point for your search, not a substitute for checking the actual product.

Limitation of liability

To the fullest extent permitted by law, Matterials and its operator are not liable for any direct, indirect, incidental, or consequential damages arising from your use of the site or reliance on any information it provides, including without limitation mislabeled, inaccurate, or outdated fabric composition, pricing, or availability data.

No responsibility for retailer transactions

Matterials is not a party to any transaction between you and a retailer. We are not responsible for order fulfillment, product quality, shipping, returns, customer service, or any other aspect of a purchase made on a retailer's website.

No affiliation or endorsement

Matterials is not affiliated with, sponsored by, or endorsed by any retailer named or listed on the site, unless explicitly stated. Product names, images, and descriptions remain the property of their respective retailers and are used here for informational, referential purposes only.

Changes to these terms

We may update these Terms of Use from time to time. Continued use of the site after changes are posted means you accept the updated terms.

Governing law

These terms are governed by the laws of the State of New Jersey, without regard to conflict-of-law principles.