NATURAL STRETCH Technology
All-Natural Comfort. Unexpected Flexibility.
Experience effortless movement and breathable comfort made entirely from cotton. This mechanical stretch construction enhances woven cotton fabrics with flexible ease and recovery, without using synthetic fibers
Engineered for Everyday Wear
This natural stretch construction gives cotton fabrics an easy, comfortable flexibility that moves with the wearer. It is ideal for shirting, chinos, denim, and other woven styles that benefit from added flexibility and comfort.
Key Benefits
- 100% cotton construction that is naturally breathable, soft, and hypoallergenic¹
- Flexible ease of movement with typical fill stretch of 10 to 18 percent, depending on fabric weight and weave²
- Durable recovery that maintains shape and comfort through repeated washing and wearing
- Low maintenance and no special care or heat-setting required
- Compatible with Cotton Incorporated finishes such as PUREPRESS™, STORM COTTON™, and TransDRY™ technologies
How It Works
Mechanical stretch in cotton is created through precise control of cotton’s natural structure. During weaving, warp yarns are spaced approximately 25 percent wider than normal and then allowed to shrink in a controlled way during slack mercerization. This process sets a gentle spring-like configuration into the weft yarns, providing built-in flexibility and resilient movement that is permanently locked into the cotton fiber.
Built to Last
Because the stretch is mechanical rather than synthetic, this construction maintains its comfort and flexibility over time. Any relaxation that occurs during wear is restored after laundering, ensuring consistent performance and appearance throughout the life of the garment ⁴.
Technical Performance
- Typical fill stretch: 10 to 18 percent, depending on fabric weight and weave structure
- Works with standard cotton weaving and finishing equipment
- No elastomeric yarns required
- Compatible with common dyeing and finishing processes
Average Fill Stretch by Weave Type⁴
A Natural Advantage
Consumers continue to seek natural, easy care fabrics that perform. Mechanical stretch enhances cotton’s comfort, movement, and durability while preserving its renewable and biodegradable benefits. It provides a natural solution for brands and retailers looking to elevate 100% cotton products with built-in flexibility and lasting comfort.
What Consumers are Saying⁵
Suppliers
The NATURAL STRETCH technology has been adopted by major brands and is commercially available through leading manufacturers around the globe. Contact one of these suppliers to implement NATURAL STRETCH into your apparel line.