WINDSTOPPER®
Using the same technology that created the revolutionary GORE-TEX® membrane, W.L. Gore developed an ultra-lightweight WINDSTOPPER® ePTFE membrane designed specifically to be used in conjunction with fleece. Proven to be twice as warm as standard fleece in cold wind, WINDSTOPPER® fleece stops the wind completely yet still allows body vapour to escape. Most other windproof fleeces are only marginally breathable. WINDSTOPPER® fleece maintains its original windproofness after extended use and washing.