The origin of waterproof and breathable GORE-TEX outerwear, footwear, backpack and gloves starts with five little letters: ePTFE. ePTFE, or expanded polytetrafluoroethylene, was created by Bob Gore in 1969 when he rapidly stretched PTFE under certain conditions. The result was an incredibly strong, microporous material with an amazing list of characteristics including low water adsorption and good weathering properties. By 1978, GORE-TEX fabric was introduced and the world met the first truly waterproof, breathable outerwear. Thanks to our commitment to unending innovation and creativity, waterproof and breathable GORE-TEX products have continued to improve and evolve to keep in step with the changing needs of our customers. The basic hallmarks that make our outerwear, footwear, and gloves the choice of serious professionals and casual outdoor enthusiasts alike remain, however:
The GORE-TEX membrane: The secret of GORE-TEX outerwear -- which is both completely waterproof and completely breathable at the same time -- lies within its revolutionary bi-component membrane. The membrane contains over 9 billion microscopic pores which are approximately 20,000 times smaller than a drop of water, but 700 times bigger than a molecule of moisture vapor. So while water in its liquid form cannot penetrate the GORE-TEX membrane, as moisture vapor it can easily escape.
Waterproof, windproof and breathable: The patented GORE-TEX membrane makes garments 100% waterproof, windproof and breathable so that you stay dry and comfortable under any conditions.
Durable: Waterproof and breathable GORE-TEX outerwear is made of the very toughest fabrics and is thoroughly tested to guarantee performance even after serious wear and tear. Easy care: Just because it’s high tech doesn’t mean it has to be high maintenance. GORE-TEX fabric is extremely easy to take care of and won’t lose its effectiveness even after repeated washing.
Guaranteed to Keep You Dry Promise: Perhaps the most important aspect of breathable, waterproof GORE-TEX outerwear. We firmly believe in our outerwear and back it up with a promise: No liquid from the outside will get to you on the inside. This includes moisture from the wet grass you’re kneeling in to the sudden squall you get caught in. We take this guarantee seriously.