Sustainable activewear fabrics combine recycled, bio-based or responsibly sourced materials with the stretch, recovery, durability and comfort required for sportswear.
The right material should be selected according to the garment application, target performance, certification requirements and bulk-production feasibility—not by fiber name alone.
Anruda supports sportswear brands with material selection, custom knitting, functional finishing, fabric testing and documentation for selected sustainable fabric programs.
EXPLORE ECO-FRIENDLY FABRICS
TENCEL™ Modal fibers are derived from certified or controlled wood sources and produced using a resource-efficient modified viscose process with high chemical recovery rates.
Known for their long-lasting softness, smooth hand feel and drape, TENCEL™
Modal fibers can be blended with performance yarns for yoga wear, athleisure,
intimates and other next-to-skin apparel.
For activewear development, the final blend, fabric construction, dimensional
stability and care performance should be confirmed through sample testing.
TENCEL™ Lyocell fibers are derived from certified or controlled wood sources and produced through a closed-loop process in which more than 99.8% of the solvent is recovered and returned to the production loop.
The fibers provide softness, breathability, moisture absorption and skin
comfort, making them suitable for yoga wear, athleisure, base layers and
selected activewear applications.
Because activewear performance depends on the complete fabric structure,
buyers should also confirm blend composition, stretch and recovery, abrasion
resistance, pilling resistance and dimensional stability.
TENCEL™ is a trademark of Lenzing AG.
Sorona® is a high-performance polymer containing 37% renewable plant-based
ingredients by weight.
It can provide softness, stretch and recovery, durability and shape
retention, making it suitable for yoga wear, athleisure, swimwear and other
garments that require comfort and freedom of movement.
According to Sorona's published life-cycle assessment comparison, production
of the polymer uses less energy and generates fewer greenhouse gas emissions
than the production of nylon from non-renewable resources.
Specific functions such as moisture management, UV protection or antibacterial performance should be confirmed according to the final fabric construction, finishing process and test report.
Recycled polyester is produced from recycled feedstock, most commonly
post-consumer PET bottles, and can reduce dependence on virgin fossil-based
polyester inputs.
It can be engineered into lightweight, quick-dry, brushed or high-stretch
fabrics for running wear, gym wear, cycling apparel and athleisure.
The final performance depends on yarn selection, knitted construction and
functional finishing. Buyers should verify recycled content, stretch and
recovery, colorfastness, pilling resistance, abrasion resistance and
dimensional stability before bulk production.
GRS or RCS documentation may be available depending on the selected material
and supply chain. Certification scope and transaction documentation should be
confirmed before order placement.
There is no single sustainable fabric that is best for every type of activewear. The most suitable material depends on the garment application, required stretch, moisture management, hand feel, durability, certification requirements and target price.
Compare the primary value, suitable applications and key verification points of recycled polyester, TENCEL™ Modal, TENCEL™ Lyocell and Sorona® before starting sample development.
| Material | Primary Value | Suitable Applications | What Buyers Should Verify |
|---|---|---|---|
| 01 Recycled Polyester | Durable and versatile material platform for lightweight, quick-dry, brushed and high-stretch fabric development. | Running wear, gym wear, cycling apparel, teamwear and performance athleisure. | Recycled content, certification scope, stretch and recovery, quick-dry performance, colorfastness, pilling resistance and dimensional stability. |
| 02 TENCEL™ Modal | Soft hand feel, smooth surface, drape and next-to-skin comfort. | Yoga wear, Pilates wear, athleisure, intimates and other comfort-focused apparel. | Fiber blend ratio, stretch performance, pilling resistance, dimensional stability and care performance. |
| 03 TENCEL™ Lyocell | Breathability, moisture absorption, softness and skin comfort. | Yoga wear, base layers, athleisure and selected low-to-medium-impact activewear. | Stretch and recovery, abrasion resistance, wet performance, pilling resistance and dimensional stability. |
| 04 Sorona® | Soft stretch, elastic recovery, shape retention and freedom of movement. | Yoga wear, fitted athleisure, swimwear and garments requiring comfort and recovery. | Blend composition, stretch direction, elastic recovery, colorfastness, dimensional stability and application-specific testing. |
For activewear that requires both sustainability and high stretch, recycled, bio-based or cellulosic fibers are often blended with polyester, nylon or elastane rather than used alone. Final performance should be confirmed according to the complete fabric construction and test results.
Anruda supports activewear brands from requirement confirmation and fabric development through knitting, dyeing or printing, functional finishing, laboratory testing, bulk inspection and final shipment.
Solid-color fabrics proceed through dyeing, while printed fabrics require print approval before bulk printing. Regardless of the selected route, the finished fabric should undergo relevant performance testing and bulk inspection before delivery.
We first confirm the garment application, target composition, performance requirements, sustainability needs and expected production conditions.
Available fabrics are recommended for rapid sampling, while custom fabrics can be developed according to the brand’s product position and technical requirements.
Knitting construction is developed according to the required fabric weight, stretch, recovery, support, breathability, hand feel and surface appearance.
Solid-color fabrics enter the dyeing process. Printed fabrics proceed through print strike-off approval before bulk printing.
Selected functional finishes can be adjusted according to the final garment application and confirmed project requirements.
Relevant laboratory tests are selected according to the fabric application, quality specification and identified production risks.
Bulk fabric is inspected against the approved standard to help identify visual, dimensional and performance inconsistencies before shipment.
After testing and bulk inspection are completed, approved fabrics are packed and prepared for shipment according to the confirmed order requirements.
The more clearly the intended product and target performance are defined, the more efficiently the fabric route and potential production risks can be evaluated.
Product type and end use
Target fiber composition
Target fabric weight or GSM
Color requirements
Hand-feel requirements
Stretch and recovery requirements
Sustainability certification requirements
Reference sample availability
A fabric sample may feel suitable, but that alone does not guarantee stable bulk production. Laboratory testing, production control and bulk inspection help identify shade variation, print distortion, insufficient recovery, shrinkage, pilling and documentation risks before delivery.
Verified quality management, product safety and recycled-material traceability support for selected activewear fabric programs.
Certification coverage depends on the selected composition, fabric specification and production route. Click each certificate image to view the corresponding full-size document.
Selected polyester-elastane and polyamide-elastane knitted fabrics are certified according to OEKO-TEX® STANDARD 100.
Anruda holds a valid GRS scope certificate covering selected recycled nylon-spandex and recycled polyester-spandex knitted fabrics.
Anruda’s quality-management system for knitted fabric textile processing is certified according to ISO 9001:2015.
A certificate does not automatically cover every fabric, composition or production order. OEKO-TEX® coverage should be confirmed against the selected fabric specification. For GRS-related orders, transaction-level proof should be supported by an applicable Transaction Certificate or equivalent documentation.
Practical answers for activewear brands comparing recycled, bio-based and responsibly sourced fabric options for product development and bulk production.
There is no single sustainable fabric that is best for every activewear product. The right option depends on the garment application, stretch requirements, hand feel, moisture management, durability, target price and production volume.
Recycled polyester is often selected for running, gym wear and quick-dry applications. TENCEL™ Modal and Lyocell may be considered when softness and skin comfort are priorities, while Sorona® may be used when soft stretch and shape recovery are required.
Yes. Recycled polyester can be developed for running apparel, training wear, gym clothing, cycling products and performance athleisure.
However, performance depends on the yarn quality, knitted construction, fabric weight, dyeing and finishing—not only on the recycled fiber label. The finished fabric should be evaluated for stretch, recovery, colorfastness, pilling, abrasion resistance and dimensional stability before bulk production.
Both are regenerated cellulosic fibers made from wood-based raw materials, but they use different production processes and can provide different fabric characteristics.
TENCEL™ Modal is commonly selected for softness, smooth hand feel and drape. TENCEL™ Lyocell is often selected for breathability, moisture absorption and skin comfort. Final activewear performance still depends on the blend ratio, fabric construction and finishing process.
No. Sorona® should not be described as a fully plant-based fiber. It contains renewable plant-based ingredients as part of its polymer composition.
In activewear fabrics, Sorona® may help provide softness, stretch, elastic recovery and shape retention. The exact performance should be confirmed according to the final fabric blend and test results.
Yes. Recycled polyester, recycled nylon, TENCEL™ fibers and other material options may be blended with elastane when additional stretch, close-to-body fit and elastic recovery are required.
The elastane percentage should be selected according to the intended garment. Yoga leggings, sports bras and fitted swimwear typically require a different stretch structure from running tops or lightweight training apparel.
Custom development can include fiber composition, yarn combination, knitted construction, fabric weight, width, stretch direction, color, hand feel, surface texture and selected functional finishes.
Before development begins, buyers should provide the product type, intended application, target composition, GSM, stretch requirements, color direction, estimated quantity and any available reference sample.
Testing should be selected according to the garment application and target market. Common checks include fabric weight, width, stretch and recovery, colorfastness, pilling resistance, abrasion resistance, shrinkage and dimensional stability.
Selected projects may also require moisture-management testing, pH, formaldehyde content or application-specific tests. Testing should be carried out on the finished fabric because dyeing, printing and finishing may change its final performance.
Explore our activewear fabric quality control systemYes. You can send Anruda your product application, preferred composition, GSM, hand feel, stretch requirements, color direction and estimated quantity.
Our team can review available in-stock options or determine whether a custom fabric development route is more suitable for your project.
Send us your fabric requirementsTell us your product application, target composition, performance requirements and sustainability goals. Our team will help identify suitable fabric options for sampling, testing and custom development.
Recycled and alternative material options
Custom composition, GSM, color and finish
Performance testing and bulk-production support
Share your reference fabric, product brief or target specification to help us recommend the next development step.
