SEAQUAL Fiber Thermoregulating Fabric Close-up

Smart Textile Fabric | SEAQUAL Thermal Regulating Fabric Blended with Organic Cotton for Underwear & T-shirt

CORE-Tech C1002 / OCEAN 2509

Functional fabrics deliver long-lasting warmth to shield the body in cold conditions, while in hot weather, they help keep the wearer cool—all to sustain a stable body temperature.

The CORE-Tech series is our foundational line, engineered to deliver exceptional comfort and accessible performance for the majority of consumers. It integrates eco-conscious materials like SEAQUAL® YARN and organic/recycled cotton, reflecting our commitment to sustainability. This series provides an imperceptibly cool and comfortable feel, making it the ideal, responsible choice for everyday, business casual, and activewear, as well as home textiles.

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SEAQUAL Textile Certification No.: SY030CK2500140

Name : Smart Textile Fabric | SEAQUAL Thermal Regulating Fabric - NASA-Inspired Comfort, Greige fabric

Model no. : CORE-Tech C1002 / OCEAN 2509
Material : Nylon + Recycled Polyester + Organic Cotton blended

Enthalpy Value of Phase Change : 14.89J/g (according to BS EN 16806-1: 2016）

Cooling Grade: AAAA (≥3°C reduction on skin surface)
Composition : 30% SEAQUAL FIBER + 30% Organic Cotton + 40% Thermal Regulating Fiber

Colour : Tailor-made dyed
Treatments : Dyed
Width : 63inches

Weight : 260gsm

Features : Thermal Regulating, Wicks-moisture, 4-Way Stretch (elastic fabric), Soft, Breathable

Application : Ideal for polos, T-shirts, underwear, and more.

Our smart textile fabric redefines intelligent comfort—this thermal regulating knitted elastic fabric, crafted with SEAQUAL's sustainable recycled fiber, is designed to keep the wearer's body temperature balanced. It acts differently based on weather: in cold conditions, it offers lasting warmth, while in hot environments, it delivers a cooling effect (compliant with Cooling Grade AAAA, lowering skin temperature by at least 3°C).

Ideal for scenarios like running, training, outdoor adventures, and athleisure wear, these knitted elastic thermoregulating fabrics seamlessly blend functionality and comfort, adapting well to diverse activity and weather needs with their inherent elasticity.

Features of thermoreguating smart textile fabric

Advanced Thermal Regulating Smart Textile Fabric

Inspired by aerospace technology, our smart textile fabric utilizes a nano-scale 3D-Pack technology to embed smart phase-change material (PCM) at the molecular level.
Read the full story of our PCM fabric.

Smart Performance Benefits:

Active Cooling: This thermal regulating fabric dynamically lowers the perceived skin temperature by at least 3°C.
Superior Moisture Management: Blended with SEAQUAL Fiber, the fabric efficiently wicks perspiration to ensure a dry, consistent micro-climate.

Uncompromised Versatility:

Ideally suited for high-intensity sports, outdoor gear, business casual attire, home textiles, and bedding.

Practical Elegance:

Requires no special care and is fully compatible with all conventional dyeing, printing, and washing processes.

Your Vision, Our Fabric: Forge the Future Together

Move beyond standard materials. We invite you to co-create the intelligent and sustainable fabric that your brand deserves—combining smart textile innovation, SEAQUAL's eco-friendly commitment, and proven thermal regulating performance.

Tailor Every Detail: Customize color, weight, and finish for a perfect brand alignment —all while retaining the sustainable advantage of SEAQUAL.
Accessible Innovation: Begin your journey with a manageable 3,000-yard MOQ.
Strategic Timeline: A streamlined 3-6 month process ensures your groundbreaking 2026 collections launch on schedule.

Ready to Weave Your Vision?

Let's discuss how our smart textile fabric—blended with SEAQUAL and advanced thermal regulating technology—can become the foundation of your next iconic collection. Send message to start your project.

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