Technical Highlights
PrimaLoft® Sport is the perfect combination of high performance insulation and value. This technology combines ultra- fine and multi-diameter fibers for superior performance characteristics. The specially treated ultra-fine fibers help to form a water resistant insulating structure, while the multi-diameter fibers help to build loft.
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PrimaLoft® Sport Technology

PrimaLoft TechnologyPrimaLoft® Sport insulation is proven to be warmer wet or dry, and absorbs less water than its competitors.

PrimaLoft Sport is the perfect combination of high performance insulation and value.

This technology combines a unique blend of ultra-fine multi-diameter fibers in a proprietary process.

The specially treated and water resistant fibers help to form a dynamic insulating structure, and the multi-diameter fibers help to build loft.

This technology creates a core with superior insulation properties, water resistance and increased loft. The ultrafine fibers give PrimaLoft Sport the soft feel and water repellency that has made PrimaLoft the insulation of choice for high quality, cold weather gear.

Easy care PrimaLoft® is engineered to keep you comfortable in all conditions. Incredibly soft, durable, and warmer wet or dry than competitive insulation materials, PrimaLoft Sport is the professional’s choice.

Gram for gram, PrimaLoft is warmer–wet or dry!