What is the name of this waterproff, beathable fabric membrane and registered trademark of W.L. Gore and Associates, used in apparel by Angus Llloyd and his company Manchester?
Angus Lloyd: Angus Lloyd is a British businessman and fashion designer. Angus Lloyd:  In 1963, Lloyd and his business partner, Henri Strzelecki, founded the Henri Lloyd clothing line in Manchester. Angus Lloyd:  Under Lloyd and Strzelecki, the company became known for its pioneering use of new technologies and man-made materials in its apparel, including Velcro, Bri-Nylon, and Gore-Tex. Gore-Tex: Gore-Tex is a waterproof, breathable fabric membrane and registered trademark of W. L. Gore and Associates.
Gore-Tex