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Three runners wearing insulated jackets on a trail beside a lake, mountains in the background.
 Insulation Products 

Performance without compromisePerformance without compromise

Each of our 50+ insulation materials is engineered to solve a specific performance challenge. Together, they give brands the freedom to create apparel, footwear, and gloves for every condition and activity.

We design with purpose: better performance for athletes and explorers, lower impact for the environment.We design with purpose: better performance for athletes and explorers, lower impact for the environment.

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Man wearing a red hooded jacket walking through a forest stream, backpack visible.
Snowboarder wearing a helmet and goggles, carrying a snowboard over their shoulder.

PrimaLoft® Classic SeriesPrimaLoft® Classic Series

 Warm protection 
 Packable 
 Lightweight 

Engineered for thermal efficiency, packability, and all condition protection. These insulations deliver reliable comfort wherever you go.

All Classic Series → 
Woman running along a path beside a turquoise lake, mountains in the background.

PrimaLoft® Active SeriesPrimaLoft® Active Series

 All Season Comfort 
 Warm 
 Breathable 

Engineered to deliver enhanced breathability, stretch, and all-season thermal comfort. Optimized for aerobic activities and dynamic conditions.

All Active Series → 
Close-up of a hiker's legs and Hoka Kaha Frost boots stepping over rocky terrain, another hiker visible in the background.

PrimaLoft® Utility SeriesPrimaLoft® Utility Series

 Durable + Long-Lasting 
 Warm 
 Easy to wash 

Engineered to offer exceptional durability, resilience, warmth and ease of maintenance across a wide range of demanding applications.

All Utility Series → 

Understanding the PrimaLoft® insulation seriesUnderstanding the PrimaLoft® insulation series

PrimaLoft® insulation technologies are organized into three series: Classic, Active and Utility. Each series is designed around specific performance needs, from lightweight warmth and breathability to lasting durability.

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 Our Technologies 

The technology that powers your performanceThe technology that powers your performance

PrimaLoft® products are driven by advanced material science and proprietary processes. Discover the innovations working behind the scenes.

Frequently Asked QuestionsFrequently Asked Questions