Material Certifications
Positive Impact
Standards and Certifications
We believe true sustainability means taking full responsibility for our materials, our production, and your trust.
At Positive Me, we back our commitment to sustainability and performance with globally recognized certifications, rigorous safety testing, and patented innovation.
Global Recycled Standard (GRS)
We use GRS-certified recycled materials, including:
- Regenerated nylon from discarded fishing nets and marine waste
- Recycled polyester made from used post-consumer plastic bottles
GRS ensures:
- Verified recycled content
- Responsible chemical use
- Ethical and safe labor conditions
- Full supply chain traceability
Organic Cotton Certifications
Our organic cotton is grown without synthetic pesticides or GMOs, and certified by globally recognized standards such as the Global Organic Textile Standard (GOTS) and the Organic Content Standard (OCS). It’s softer on your skin and gentler on the Earth.
OEKO-TEX® Standard 100
All fabrics used in our products are certified OEKO-TEX®
Standard 100, meaning:
- Free from harmful substances
- Produced in an environmentally friendly way
- Safe for even the most sensitive skin
- Regularly tested and verified by independent laboratories
Lenzing™ Certified Plant-Based Fabrics
We use TENCEL™, Modal, and Lyocell fibers from Lenzing™, a leader in eco-responsible fabric production. These fibers are certified by:
- FSC® (responsibly managed forests)
- EU Ecolabel (reduced environmental impact)
- OEKO-TEX®
Product Safety & Performance Testing
KOTITI Functionality Tests
Our high-performance fabrics are tested and certified by KOTITI Korea Textile Inspection & Testing Institute for fabric safety and durability, meaning:
Functional Performance:
- Moisture-wicking & quick-drying
- Water repellency & UV protection
- Muscle control compression & Bi-directional stretch
KOTITI Functionality Safety Tests
- pH level (skin-safe) & Azo dye (Aryl amine) free
- Formaldehyde free & Allergenic dye free
Sustainable Packaging Certifications
All packaging is designed for minimal environmental impact:
- EL724 certified biodegradable shipping bags & garment polybags
- Recycled kraft boxes and paper tape
- Cotton string hangtags (plastic-free)
- Uncoated and easily separable printed tags → Every step facilitates supports easy recycling or composting
Patents & Proprietary Technology
We hold a Korean patent for: "The method of manufacturing sustainable leggings using regenerated nylon from ocean fishing nets (purity 99.6%)"
We also developed:
- Patent-pending 3D patterning for a superior fit and overall minimized fabric waste
- Patent No. [10-2023-0053078] Manufacturing Method of Eco-Friendly Leggings Using Recycled Fishing Nets
Discover our approach
Our fabric portfolio
Discover our certified performance fabrics
How our products are made
Discover production process
Positive packaging
Discover our minimal design