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Polartec® Windbloc® fabrics block 100% of the wind and offer maximum protection from the cold and the elements.  A soft hand, stretch, and a durable water repellent finish (DWR) make this the highest quality, most comfortable windproof fleece product on the market.



How does it work?

Polartec® Windbloc® fabrics combine the warmth of Polartec® thermal fabrics with a polyurethane barrier membrane that allows moisture vapor transmission and is completely windproof and waterproof, eliminating the need for a windbreaker or additional shell. This reduces the weight and number of layers needed to protect and insulate.


These fabrics are very durable, quiet, and non-pilling, and have enhanced stretch and recovery, making them appropriate for general outerwear and accessories where weather protection is desirable.
Polartec® Windbloc® fabrics are ideal when the activity level is low or intermittent, and when cold and inclement weather demands high-performance outer protection.


Technical Highlights

    1) Blocks 100% of the wind to prevent wind chill
    2) Provides warmth without the weight and bulk of traditional insulating fabrics
    3) Water repellent surface sheds rain and snow
    4) Non-restrictive fit for full range of motion
    5) Creates less noise than a traditional shell
    6) Polyurethane film membrane allows internal moisture to move to outer surface, leaving you dry and comfortable in all but the most active sports
    7) Durable; will outlast traditional fabrics
    8) Machine washable

©2007 Polartec, LLC. Polartec® and Polartec® Windbloc® are trademarks registered in the United States and in other jurisdictions for fabrics available only from Polartec, LLC.