Everyday movement meets intelligent warmth
No.9641 is a next-generation peached knit engineered for warmth, stretch, and sleek performance. Woven from a blend of 71% nylon and 29% spandex, it incorporates Hitek’s patented SiTEX™ yarn — a functional innovation that provides thermal insulation of up to +2.7°C / +36.8°F, keeping your body warmer without the weight. This makes it the ideal knit fabric for outerwear-inspired fashion and transitional layering that supports your active, style-driven life.
Soft feel outside. Smart tech within
The double-sided peached surface enhances tactile appeal and offers a luxurious brushed feel on both sides, making this fabric exceptionally pleasant next to the skin. Its body-contouring stretch allows for dynamic mobility and comfort, while its technical construction ensures breathability and sleek visual structure — giving you the confidence to move freely and look sharp doing it.
Key Features
| Feature | Benefit |
|---|---|
| SiTEX™ thermal yarn | Warms up to +2.7°C with no added bulk |
| Both sided peached finish | Ultra-soft handfeel inside and out with superior skin comfort |
| High stretch & shape recovery | Ideal for body-hugging, movement-friendly silhouettes |
| Sleek technical appearance | Suitable for fashion-forward and active lifestyle designs |
Perfect for elevated active fashion
Contemporary outerwear and structured fashion tops
Urban commuter sets and fitted hoodies
Tailored joggers and performance travelwear
Luxe athleisure and high-end lounge pieces
Function meets fashion — powered by Hitek
At Hitek, we believe fabric should empower your lifestyle. With SiTEX™ technology, our textiles offer not just function, but enduring comfort and performance — backed by AI-enhanced FIR innovation.
In an AI-driven world, fabrics must evolve. FIR gives your brand a boost with wellness-infused textiles that align with the smart, conscious lifestyle of today’s consumers.
Join the future of functional fashion.
Embedded with FIR. Developed by Hitek.
Contact us to request a sample, explore SiTEX™ applications, or launch a design collaboration.