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Global Recycled Standard

The recycled claim standard (RCS) and the global recycled standard (GRS) are managed by Textile Exchange, and are designed to boost the use of recycled materials in the fashion industry.

Omnitau requires all polyester based fabrics adhere to the GRS, and to be certified as GRS 4.0.

The GRS includes a minimum 50% recycled content percentage and additional social and environmental requirements related to processing and chemical usage.

The objectives of the GRS are to:

  • Align definitions of recycled across applications
  • Verify recycled content
  • Give brands and consumers a means to make informed buying decisions

GRS works by tracing materials from source to store, ensuring:

  • Recycled material verification
  • Responsible production
  • Chain of custody
  • Credible certification
  • Confident communication
  • Stakeholder engagement

Omnitau, as a finished goods producer and retailer, does not knit any fabric ourselves.
We require and hold on file in date certification for the manufacturers of all our fabric supplies made using recycled materials, which certifies conformance to GRS 4.0.

To view our latest certificate for the relevant fabric for a specific product, please email

For more information on the Global Recycled Standard and Textile Exchange, please visit their website -

Leisure. Active. Apparel Done Right.

Our Mission: To Make Premium Clothing That Stands The Test Of Time, While Using Ethical Labour & Being Kind To The Environment.

We Put Quality And Sustainability At The Core Of Our Work.