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functional fabric - SiTEX
Not just fabric
Your built-in wellness system
SiTEX™ Silicon Energy Yarn activates recovery through FIR reflection, circulation support, and natural antibacterial power — all built to last.
Experience the Magic of SiTEX Now
functional fabric - SiTEX
Engineered for the body. Designed for recovery.

What is SiTEX—and why is it not just fabric?

SiTEX™ is not coated, treated, or temporary. It's a patented yarn, embedded with over 20 types of natural minerals—engineered to work with your body, not just a layer of cloth.

When your skin emits heat, SiTEX™ captures and reflects it as far-infrared (FIR) energy, stimulating deep tissue warmth and enhancing performance from the inside out.

● FIR reflectivity up to 95%—far above industry average
● Dual-layered core-sheath structure, dual-layered yarn protected by US patent
● Built-in function that never fades, even after repeated washing
far infrared fabric-SiTEX

You're not just wearing fabric — you're wearing a built-in wellness system.

What makes SiTEX™ truly exceptional is its ability to capture the body heat—and reflect it back deep into your tissues.
This isn't just about comfort. It's about activating your body's natural ability to recover and thrive.
far infrared fabric-SiTEX

Encourages thermal balance

Heat is more evenly spread, keeping you comfortably warm throughout.
Antibacterial Fabric

Naturally antibacterial

Infused minerals help inhibit odor-causing bacteria—no chemicals, just clean performance.
Soft & Comfortable Fabric

Supports recovery

Helps your body relax, promoting better sleep and faster post-activity recovery.
Functional Fabric

Permanent performance

No coatings, no wash-off. The benefits are built into the yarn itself—and they last.

Where SiTEX Works Best

Sports Fabrics

For Active Wear

Helps regulate core temperature during workouts.
* Ideal for yoga sets, gym wear, training tops, running gear, cycling apparel.
Functional Fabrics

For Recovery Time

Holds warmth gently to relax muscles.
* Great for compression garments, post-gym sets, and lounge clothes.
Soft & Comfortable Fabric

For Daily Comfort

Reduces strain during long hours at work, travel, or screen time.
* Works well in base layers, leggings, and all-day tops.
Soft & Comfortable Fabric

For Better Sleep

Keeps warmth stable without overheating，Promotes deeper rest.
* Best for sleepwear, thermal nightshirts, or wellness loungewear.
Antibacterial Fabric

For Wellness & Support

Gentle and non-coated，Skin-friendly for long-term contact
* Used in thermal wraps, medical clothing, and recovery-focused wear
  • far infrared fabric

Why is it perfect for sportswear?

  • Unlike ordinary performance fabrics
    SiTEX™ doesn't just manage sweat—it supports your body in real time.
  • Faster recovery
    FIR energy speeds up muscle repair and reduces post-workout fatigue
  • Long-lasting performance
    Keeps your body primed for peak output
  • Flexible integration
    Delivers ideal stretch and targeted support
  • Versatile application
    Perfect for compression wear, base layers, recovery gear, activewear, and more
Engineered for the body. Designed for recovery.

Add the Power of SiTEX™ to Any Fabric

At Hitek, every fabric we offer can be enhanced with SiTEX™—our patented FIR (Far-Infrared) mineral-infused yarn technology.
Whether you're developing athletic wear, base layers, sleepwear, or wellness apparel, SiTEX™can be integrated to match your performance goals and price points.
Think of it as a modular upgrade: you pick the base, we add the technology.
SiTEX™ isn't just a material—it's an option that adds value, elevates function, and helps your brand stand out.

Flexible customization

Choose whether to integrate SiTEX™based on your needs

Targeted performance

Apply FIR benefits to fabrics used for compression, sports, or recovery

Smart pricing strategy

Offer premium and entry-level versions in the same product line

Seamless integration

SiTEX™ is built into the yarn—not a surface treatment—so the benefits stay, wash after wash

Science-Backed, Hitek Trusted

SiTEX™ is the heart of Hitek—a textile brand that believes fabric should do more than dressing the body. It should interact with it.

Powered by U.S.-patented technology and Hitek's decades of innovation, every thread of SiTEX™ delivers clinically supported wellness performance—crafted for the future of health-conscious wear.

No coatings. No gimmicks. Just built-in, science-backed benefits.

SiTEX Blog: Innovation in Every Thread

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FAQs

  • Q What is SiTEX fabric?

    A SiTEX fabric is a high-tech material developed by Hitek Textile that combines natural minerals with nanotechnology. It offers unique features like high far-infrared reflectivity, supporting healthy circulation, aiding natural body balance, and offering all-day comfort.

  • Q Is SiTEX fabric durable and long-lasting?

    A Absolutely! Thanks to our patented knitting technology, SiTEX fabric retains its far-infrared reflectivity even after multiple washes, ensuring long-lasting performance and comfort.

  • Q How do I order SiTEX fabric for my product?

    A
    Simply fill out the contact form or get in touch with us directly. Our team will guide you through the customization process and provide tailored solutions to meet your needs.
     

  • Q Can I customize my SiTEX fabric?

    A
    Yes! We offer fully customizable SiTEX fabrics. You can select the type of fabric, add SiTEX far-infrared technology, and choose from various functional options to meet your specific needs.

  • Q How does SiTEX fabric benefit the health?

    A SiTEX fabric helps improve blood circulation, enhance immunity, and reduce fatigue. Its far-infrared technology helps increase oxygen flow, providing overall health support whether for sports, recovery, or daily wear.

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 11F, No. 28, Sec. 3, Nan Jing E. Rd., Zhongshan Dist., Taipei, 10489, Taiwan
 Tel:+886-2-5558-8835
 Fax:+886-2-2509-5755
 sales@hitektextile.com
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