What is Nanofiber?
Nanofiber refers to fibers with diameters measured in nanometers. This ultra-fine structure creates a material that is lightweight, breathable, and highly functional. Its unique properties enable improved comfort, control, and performance, making nanofiber an exciting innovation for modern sports gear and apparel. As technology advances, nanofiber continues to redefine what’s possible in high-performance materials.
A world first. 700 nanometer ultra fine nanofiber “NANOFRONT®”
1. Biomimetics Technology
The surface structure of Nanofront® is inspired by the microscopic patterns found on Japanese gecko and leaf beetle legs, delivering exceptional grip. What’s more, its frictional resistance actually increases when exposed to moisture from sweat or rain, ensuring reliable performance even in challenging conditions.
Japanese Gecko Foot
Biomimetics Technology
NANOFRONT®
2. Teijin’s unique Sepatratable Fiber Technology
Teijin pioneered the world’s first ultra-fine polyester nanofiber with a stable quality of 700 nanometers, made possible through its proprietary New Sea/Island Separatable Fiber Technology. This breakthrough innovation was successfully commercialized in 2008.
Dissolving in alkaline soution
Nanofront®
(fiber diameter:700nm)
Microfiber
(fiber diameter:2μm)
Hair
(diameter:60μm)
Diameter is 700 nanometers
Section area is 1/7500 the area of a hair
Slip Resistant
Nanofront® enhances grip by increasing surface contact at a microscopic level.
This results in reliable slip resistance for confident performance.
Comfortable
Nanofront® fibers, just 700 nm in diameter, expand the vaporization area to deliver exceptional cooling performance.
They absorb and disperse sweat instantly, helping maintain a stable body temperature.
Thanks to the capillary tube effect and superior fiber absorbency,Nanofront® ensures outstanding water absorption and retention.
Nanofront® features ultra-fine fibers just 700 nm in diameter, creating a surface area far greater than conventional materials.
Superior Grip in Wet Conditions
Unlike ordinary fabrics that become slippery when wet, Nanofront® maintains its performance—and even enhances grip when exposed to moisture from sweat or rain. This unique property ensures reliable control in any condition.
Frictional Resistance Test (Dry/Wet)
＊The data are actual measured values and are not guaranteed.
Other Key Features
Coating-Free
Grip comes from the fiber itself, eliminating the need for coatings and making it eco-friendly.
Wash-Resistant
Unlike coated fabrics, performance doesn’t fade with washing; grip remains strong wash after wash.
Durable
Designed for long-lasting use while maintaining a soft, comfortable feel.
Shoes
Insoles, Linings, Shoelaces
Nanofront® can be applied to multiple shoe components—such as insoles, linings, and laces—helping eliminate slippage between the foot and the shoe for enhanced comfort and optimized performance.
Socks
Inspired by the gripping power of gecko feet, Nanofront® fabric maintains consistent traction, making it ideal for sports socks that demand stability and peak performance.
All-Weather Gloves
With a surface area 10 times greater than conventional textiles, Nanofront® delivers exceptional grip. Remarkably, its frictional resistance increases when wet from sweat or rain, ensuring reliable control in any condition.
Sports Inner wear
Nano-level surface undulations create superior slip resistance while offering a gentle touch and outstanding fit. Perfect for active innerwear that supports unrestricted movement and comfort.
Product Listing
T7646S
T7646F
E77138
T77538
We can also provide dyed fibers. For samples or additional information, please contact us.
- 145T: White, Gray, Blue
- 290T: White
- 435T: White
- NFS220: NANOFRONT × SOLOTEX = 110T × 2 PLY (White)
(Enhanced stretch and easy knitting)
