GORE-TEX®
The GORE-TEX® membrane is an extremely thin layer of expanded polytetrafluoroethylene (ePTFE). It has over 9 billion pores per square inch. These pores make the GORETEX ® fabric waterproof, windproof and breathable
Breathable
Each pore is 700 times larger than a water vapor molecule which means perspiration passes right through.
Waterproof
The microscopic pores of the membrane are 20,000 times smaller than a water droplet, which means that no rain can penetrate it.
GORE® WINDSTOPPER®
Products made with GORE® WINDSTOPPER® fabrics are totally windproof and deliver maximum breathability to keep you comfortable in cool and windy weather conditions