Cool & Thermoregulation

COOL fabrics

Revolutionary Comfort. Smart Cooling. Crafted for the Future.
Textiles enhanced with HeiQ Cool™ uses a powerful synergy of biobased thermo-functional and hydro-functional polymers to create a refreshing, long-lasting cooling sensation.

Features

Thermoregulation
Bio-based applied technology
Continuous Performance

Description

HeiQ Cool™ Enhanced Fabrics by CT Nassau

At CT Nassau, innovation meets comfort in our latest line of performance fabrics treated with HeiQ Cool™—the world’s first dual-action cooling textile technology. Engineered for the bedding, mattress, and home upholstery sectors, this cutting-edge treatment delivers both instant contact cooling and continuous evaporative cooling—ensuring your products stay cool before the first sign of sweat and continue to regulate body temperature throughout the night.

What Makes HeiQ Cool™ Exceptional?
HeiQ Cool™ uses a powerful synergy of biobased thermo-functional and hydro-functional polymers to create a refreshing, long-lasting cooling sensation. The instant cooling kicks in the moment body heat rises, while evaporative cooling activates during perspiration, keeping fabric surfaces up to 3°C (5.4°F) cooler than untreated alternatives. This makes it ideal for products that stay close to the body, including mattress fabrics, bed linens, pillows, and home seating.

HeiQ Cool™ is…

…the world’s first textile technology to deliver both instant contact cooling and continuous evaporative cooling for optimal well-being day and night.

It cools before the first sign of sweat, delays the build-up of heat and continuously regulates the temperature.

Instantly cool to the touch, the components synergistically recharge the surface layer ensuring a consistently cool, dry and comfortable climate around the body.

World’s first dual action cooling textile technology

Starts cool: Cooling starts when the body is hot. The biobased vegetable
oil-derived thermo-functional polymer absorbs heat energy, giving an instant cooling sensation.

Stays cool: If the body continues to heat up, perspiration is generated and the
patented hydro-functional polymer transports moisture away together with the heat, creating a continuous cooling effect that stops once cooling is complete.

COOLING POTENTIAL OF HEIQ COOL TREATED FABRICS

Over time, HeiQ Cool treated fabrics provide in total a cooler sensation compared to an untreated fabric sample – initially and continuously.

Customization & Total-Look Expertise by CT Nassau

As a fully vertical manufacturer, CT Nassau offers a total-look design approach that transforms advanced functionality into complete aesthetic concepts. Choose from a wide range of yarns, colors, textures, and branding options, including custom logos and patterns. We work closely with you to develop fabrics that not only feel cooler but also look striking across the entire bedroom or upholstery setting—delivering both thermal innovation and visual differentiation. Whether you’re developing a signature bedding collection or updating upholstery for a wellness-focused audience, we help bring your cooling concept to life from thread to finish.

>Ask us about HeiQ hangtags for added consumer value.

Explore

Product application

COOL fabrics can be applied for several uses.

Contact us for
more information

Present your needs, our team is available to create a tailor-made project for you

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Create your Total look

Tailor-made customisations

Upgrade your brand with fully customisable mattresses and furniture components, made to measure for a unique, coordinated look. From fabrics to home accessories, every element can be customised to meet your brand’s specific needs.