When every ounce counts, or you only need something light.
Limiting air penetration reduces the windchill factor.
GORE-TEX® products are designed to provide superior comfort and durable waterproof protection for a wide range of outdoor activities. The GORE-TEX® revolutionary patented membrane technology is specifically engineered to form an impenetrable barrier against wind and water while maintaining breathability. GORE-TEX® fabric is used in a two-layer construction for a lighter and softer feel and in a three-layer construction for a more heavy-duty alternative.