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.
Polartec Windbloc fabrics combine the warmth of Polartec thermal fabrics with a polyurethane barrier membrane that allows moisture vapor transmission and is completely wind proof and waterproof, eliminating the need for a windbreaker or additional shell. This reduces the weight and number of layers needed to protect and insulate.
(c)2007 Polartec, LLC. Polartec(R) and Polartec(R) Windbloc(R) are trademarks registered in the United States and in other jurisdictions for fabrics available only from Polartec, LLC.