GORE-TEX® stands for high-end expertise in climate comfort. The secret to its success is inside: the GORE-TEX® membrane – an extremely thin layer with approximately
1.4 million micropores per square centimetre. These pores are 20,000 times smaller than water droplets but 700 times larger than water vapour molecules.
The result: water vapour can escape from the inside, but water cannot penetrate.