Power Fill™

Maximum Warmth
Sustainable Comfort in Cold Conditions.

Polartec® Power Fill™ is a premium solution for package insulation design needs made from an industry-leading 100% post-consumer recycled (PCR) content. This proprietary platform provides greater warmth retention in colder conditions, without added weight or bulk– ideal for a variety of activities where body heat can’t ensure proper warmth. A unique controlled melt process bonds the hollow fibers, increasing stability and drapability, eliminating the need for scrims or other stabilizers. This gives Power Fill™ unmatched warmth and design versatility, perfect for a wide range of style and usage occasions.

  • Greater Warmth
  • 100% Recycled
  • Hydrophobic
  • Durable
  • Easy Care
  • Versatile Applications
Best Uses
  • Maximum Warmth
Power Fill™ Technology Image


Polartec® Power Fill™ is a soft and pliable matrix of spun polyester yarns engineered with a distinct fiber geometry. This matrix forms thousands of small air pockets that continuously capture and contain body heat, while maintaining a resilient, equalized thermal layer between the colder air on the outside and the warmer temperatures inside. The polyester fiber's inherent hydrophobic properties also work to ensure that Polartec® Power Fill™ resists moisture absorption and dries quickly, while maintaining a high warmth to weight ratio.


Triple Aught Design