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 Our Technologies 

Technology that powers performance

PrimaLoft® Technologies are the manufacturing and material innovations behind our insulations. Engineered to improve material performance and reduce environmental impact.

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Close-up of teal blue insulation fiber strands.

Every technology begins with a challenge. From improving comfort and performance to rethinking how insulation is made, each technology is designed for a specific purpose.

 Material innovation 

Reengineering how insulation is made

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PrimaLoft® Bio logo, red and blue.
 technology 

PrimaLoft Bio®

Designed to return to materials found in nature when exposed to specific conditions, helping reduce the long-term impact of microplastics in the environment.
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PrimaLoft® P.U.R.E. "Produced Using Reduced Emissions" logo.
 technology 

PrimaLoft P.U.R.E.®

Produced Using Reduced Emissions®. Reduces carbon emissions by 50% or more compared to traditional manufacturing methods.
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PrimaLoft® ReRun logo, "Turning textile waste into premium insulation."
 technology 

PrimaLoft ReRun™

Transforms reclaimed textile waste into high-performance insulation.
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PrimaLoft® Cross Core logo.
 technology 

Cross Core®

Combines multiple PrimaLoft® technologies to deliver lightweight warmth for demanding conditions.
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 Insulation Products 

Insulation products designed for every pursuit

From lightweight warmth to moisture management, explore the insulation products that put our technologies to work.

Frequently Asked Questions