Polyester and recycled polyester are widely used in activewear, sportswear, outerwear and performance apparel. While they can provide similar garment functionality, their raw material sources and sustainability considerations are different.
For clothing brands evaluating these materials, the decision should consider fabric performance, recycled content, certification requirements, availability, color, GSM and garment application.
What Is Virgin Polyester?
Virgin polyester is a synthetic fiber generally produced from petroleum-based raw materials.
It is widely used in apparel because it can provide durability, dimensional stability, wrinkle resistance and versatility across different fabric constructions.
Common applications include:
- Activewear and sportswear
- Jackets and outerwear
- T-shirts and tops
- Fleece and sweatshirts
- Performance apparel
The final performance depends on the yarn, fabric construction, GSM, finishing and garment design rather than fiber composition alone.
What Is Recycled Polyester (rPET)?
Recycled polyester, commonly called rPET, is polyester made using recycled PET feedstock instead of relying entirely on virgin raw materials.
Depending on the recycling system and supplier, recycled polyester can be developed into different yarns and fabrics for apparel applications.
For B2B clothing brands, rPET is commonly considered when recycled content and supporting material documentation are part of the product requirements.
Explore our GRS Recycled Polyester Apparel Collection for related fabric and garment options.
Polyester vs Recycled Polyester: Key Differences
The main difference between virgin polyester and recycled polyester is the source of the raw material.
Raw Material
Virgin polyester is produced from new petrochemical feedstock, while recycled polyester uses recycled PET material.
Performance
Recycled polyester can be developed for many of the same apparel applications as virgin polyester.
Actual performance should be evaluated according to the specific fabric, including:
- GSM
- Yarn specification
- Knitting or weaving structure
- Stretch and recovery
- Finishing
- Colorfastness
- Required testing standards
The term “recycled polyester” alone does not define the performance of a finished fabric.
Sustainability Considerations
Using recycled polyester can reduce reliance on virgin polyester feedstock and provide a route for incorporating recycled material into apparel collections.
However, sustainability claims should be based on the specific material, recycled content and supporting certification documentation, rather than assuming that every recycled polyester fabric has the same environmental profile.
GRS-Certified Recycled Polyester Fabrics
The Global Recycled Standard (GRS) is commonly used in the textile industry to support verification of recycled content and applicable supply-chain requirements within its certification scope.
April Su can source GRS-certified recycled polyester fabrics, including selected fabrics available from stock in multiple colors.
Using an available fabric can help brands shorten the material-selection stage and move into custom garment sampling more efficiently.
The finished garments are still made to order according to the required design, measurements, construction, branding and customization.
Certification documentation should be checked against the specific supplier, material and certificate scope before making finished-product certification claims.
Choosing rPET for Custom Apparel
Recycled polyester can be considered for:
- Activewear
- Sportswear
- Jackets and outerwear
- Performance T-shirts
- Fleece garments
- Polyester-blend apparel
Before selecting a fabric, brands should confirm the required composition, GSM, stretch, hand feel, color, construction and performance requirements.
Where an existing GRS-certified fabric matches the design, an in-stock material option may reduce fabric development requirements. Custom fabrics can also be evaluated when specific colors, weights or constructions are required.
Recycled Polyester OEM/ODM Development
For custom recycled polyester apparel, the development process can include:
- Design or tech pack review
- Fabric and recycled-content selection
- Certification documentation review where applicable
- Color and GSM confirmation
- Sample development
- Printing, embroidery and private label development
- Sample approval
- Bulk production and quality control
Custom apparel generally starts from 100 pieces per style, subject to fabric, color and construction requirements.
Learn more about our Custom Sustainable Apparel OEM/ODM Solutions for additional sustainable material options.
Develop a Recycled Polyester Apparel Collection
Choosing between virgin and recycled polyester should be based on the garment's performance requirements, sustainability objectives, certification needs and target cost.
For brands developing recycled apparel, we can evaluate available GRS-certified fabrics as well as custom material options according to the project requirements.
Contact Our Sustainable Apparel Development Team to discuss fabric options, sampling and bulk production.
