When it comes to 37.5® thermoregulating technology, the clue really is in the name. The goal of the fabric is, no matter the circumstance, to help our bodies maintain their ideal temperature of 37.5 degrees Celsius. Meaning that when we become too hot, it cools us back down and when we are too cold, it warms us back up. It’s like a superpower and is perfect for maximizing our comfort level and performance level. This cutting-edge technology is designed to optimize human body temperature and humidity levels, resulting in a superior performance and comfort experience.


Actively maintains the body's ideal core temperature.


Actively maintains the body's ideal relative humidity.

Microclimate Management:

  • Actively maintains the body’s ideal core temperature (37.5°C) and relative humidity (37.5%).
  • Efficiently manages moisture and heat for a balanced and comfortable experience during various activities.

Particle-Based Approach:

  • Utilizes active particles from volcanic sand and activated carbon embedded in fabric fibers.
  • Natural thermal and moisture-wicking properties regulate temperature and humidity.

Moisture Management:

  • Dynamically captures and releases moisture based on the body’s needs.
  • Helps dissipate heat or retain moisture for warmth as required.

Odor Control:

  • Activated carbon particles trap and neutralize odor molecules, ensuring freshness.

Performance Fabrics:

  • Integrated into activewear, outdoor gear, and work apparel for enhanced comfort and performance.
  • Trusted by various brands and manufacturers across the apparel industry.


  • Adaptable to different fabric types and garments, catering to diverse activities and environments.


  • With 37.5 technology maintains an optimal relative humidity in the microclimate next to skin
  • Dries up to five times faster than other fabrics, reducing garment drying time.
  • Is made with materials derived from natural products
  • The 37.5 technology fibre has been certified by the Hohenstein Institute as “Skin Friendly” and hypoallergenic.
  • The 37.5 technology particles are incorporated into the thread to prevent escape, washout, or breakdown.

Our Promise

We are committed to protecting any person who wears our fabric from flame and heat-related incidents, as well any other hazardous occurrences.

Our Promise

Innovation, continuous improvement and sustainability are our triggers in all our new developments.

Our Promise

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