how gore tex works

What Is GORE-TEX Fabric? How It Works

When it comes to waterproof fabrics, GORE-TEX is one of the most trusted and reputable technologies. It’s unique because it’s waterproof and windproof, while also being breathable.

The fabric blocks liquid water but allows air and water vapors to pass through it. For snow sports, this means that it keeps rain and snow out while allowing sweat to escape from your body. But, how does GORE-TEX work exactly?

GORE TEX Construction

The magic of GORE-TEX is all in the proprietary waterproof membrane – the membrane is bonded to the inside of a layer. It’s almost like an invisible layer that reinforces the fabric it’s bonded to.

how does gore tex work

You’ll notice that GORE-TEX fabrics don’t always have the same texture or sheen on the outside. That’s because there are different types of GORE-TEX fabrics designed with different outdoor activities in mind. You’ll also notice that some snow apparel brands use GORE-TEX technology in their designs.

2L vs. 3L Membrane Construction

2L and 3L are the two most common types of GORE-TEX membranes. GORE-TEX 2L consists of two bonded layers and GORE-TEX 3L has three bonded layers.

2L = Outer layer + membrane

3L = Outer layer + membrane + lining

It’s important to note that this only accounts for the number of layers that make up the actual GORE-TEX fabric and not the entire outerwear piece. Most 2L jackets have a separate hanging lining and/or insulation, and 3L jackets are occasionally made with insulation in addition to the GORE-TEX fabric (though typically designed as just a shell).

gore tex technology

2L vs. 3L GORE-TEX – Which Is Better?

2L is more common when it comes to snow outerwear because it’s less expensive and more than adequate for most riding conditions. Remember, the actual membrane offers the same waterproofing ratings.

The advantage of 3L is that it’s lighter because it doesn’t have a separate hanging lining on the inside, like a lot of 2L jackets. It’s also more breathable because the three layers are bonded together, allowing air and sweat to escape faster.

GORE-TEX Guarantee

GORE-TEX has a “Guarantee To Keep You Dry” promise that their fabrics are waterproof, windproof and breathable.

GORE-TEX Performance Benefits

  1. Waterproof = Snow and rain stay out
  2. Windproof = Wind stays out
  3. Breathable = Air and sweat doesn’t stay in

What Is the Difference Between GORE-TEX and Waterproof?

GORE-TEX isn’t the only waterproof fabric, but it’s one of the most trusted and most popular because of its breathability – an important factor for snow outerwear since our bodies produce a lot of heat during snow sports.

Vinyl, for instance, is also waterproof, but isn’t breathable. If you were to spend a day snowboarding in a vinyl jacket, you would be drenched in sweat which could then freeze and become very uncomfortable, very quickly.

goretex breathability

Types of GORE-TEX

GORE-TEX has a line of fabrics and products that are designed for different needs. These are three of their most popular:

What Is GORE-TEX Paclite®?

As the name implies, GORE-TEX Paclite® is packable. It has the same waterproofing, windproofing and breathability – but in a lightweight shell. Paclite is particularly popular for jackets. You can keep them packed away in a small bag and bring them out when you need some added protection from the weather.

What Is GORE-TEX Infinium®?

GORE-TEX Infinium® is a cool technology that puts the waterproof membrane on the outside of the fabric. So, as soon as water hits the fabrics, it beads up and runs off of the surface. Infinium products are still windproof and breathable.

What Is GORE-TEX Windstopper®?

You probably guessed it, but GORE-TEX Windstopper® fabric is all about wind protection. In fact, it prioritizes wind protection and comfort over waterproofing. Windstopper fabrics don’t promise to keep you dry, but they are extremely lightweight, have 4-way stretch and are still very breathable. A Windstopper® jacket, for instance, could be perfect for cool morning jogs when you need something that won’t weigh you down or constrict your movement.

goretex windstropper

GORE TEX Testing Process

To ensure the utmost quality across their products and fabrics, GORE-TEX puts their fabrics through intense testing. They not only test to ensure their products are waterproof, windproof and breathable, they also test for comfort, durability and stretch.

The tests are conducted in different weather conditions using advanced machines. They have a rain room, a storm cube, and a stretching machine. Basically, they use science-based testing to make sure their products are ready for whatever the conditions.

how does goretex work

What Is GORE TEX Used For?

GORE-TEX is used for all types of activities but it is ideal for snowboarding and skiing. It can be tricky to stay dry and warm without overheating during a long day on the mountain, but having GORE-TEX gear can definitely help.

GORE TEX Snow Pants

Whether you’re a snowboarder, skier or just looking for a fabric that will fight off the elements, GORE-TEX is hard to beat. You’re bound to work up a sweat on long runs, even if it’s cold or snowing. The waterproofing will keep you dry while the breathability will prevent overheating, which is also convenient for when you have to sit on the ground to redo your bindings.

goretex snow pants

GORE-TEX Snow Jackets

As with pants, GORE-TEX is a great material for snow jackets. Considering the fact that it’s breathable, windproof, and waterproof, it’s great for any rigorous snow activity. Many people wear their GORE-TEX jackets all season long because it’s such a reliable material.

goretex snow jackets

GORE TEX Rain Jackets

If you live in a milder but rainy climate, you can still benefit from a GORE-TEX jacket. The Paclite® and Infinium® products offer excellent waterproofing in jackets that are lightweight, comfortable and packable. Their lightweight design also makes them great for layering – wear them over a sweatshirt or fleece for added warmth.

GORE TEX Gloves

GORE-TEX is also a good option for snow gloves. Whether you’re getting in and out of your binding throughout the day, or throwing snowballs, your gloves are often the wettest after a long day in the snow. Keeping your hands dry and warm is going to increase your comfort. In critical snow conditions, having gloves that aren’t waterproof can be dangerous because it can be hard to regulate your core temperature when your fingers, hands and arms start to get wet and cold.

goretex snow gloves

GORE TEX Shoes

GORE-TEX shoes are good for a variety of uses. From trail running shoes to insulated winter boots, GORE-TEX keeps your feet dry in critical conditions. Whether you’re dealing with rain or snow, keeping your feet dry and comfortable will allow you to stay out in the elements for longer periods of time.

GORE-TEX is truly the standard-bearer when it comes to waterproof outerwear. From heavy snow days on the slopes to light rains in the city, the right piece of GORE-TEX outerwear will become essential to your year-round wardrobe.