Home > Books & Patterns > Fabrics > SWATCH SET > Windbloc Color Swatch Set 1240 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.
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