Which property best describes Gore-Tex in terms of water resistance and breathability?

Which property best describes Gore-Tex in terms of water resistance and breathability?

• A. Waterproof and breathable fabric.
• B. UV-resistant but non-breathable.
• C. Flame-retardant and anti-static.
• D. Stretchable with high elasticity.

Answer: (A)

The key idea here is that Gore-Tex is designed to keep rain out while letting moisture from your body escape. It uses a very thin membrane with microscopic pores that are small enough to block liquid water, yet large enough for water vapor to pass through. That combination means a garment made with Gore-Tex can be waterproof in wet conditions and still breathable, so you don’t feel clammy from your own sweat. This is why it’s described as waterproof and breathable. It isn’t primarily known for UV resistance, flame-retardant properties, anti-static behavior, or high stretch, so the other options don’t capture the material’s main function. In practice, this balance—protecting you from rain while allowing perspiration to vent—is what makes Gore-Tex a sought-after choice for weatherproof outerwear.

The key idea here is that Gore-Tex is designed to keep rain out while letting moisture from your body escape. It uses a very thin membrane with microscopic pores that are small enough to block liquid water, yet large enough for water vapor to pass through. That combination means a garment made with Gore-Tex can be waterproof in wet conditions and still breathable, so you don’t feel clammy from your own sweat.

This is why it’s described as waterproof and breathable. It isn’t primarily known for UV resistance, flame-retardant properties, anti-static behavior, or high stretch, so the other options don’t capture the material’s main function. In practice, this balance—protecting you from rain while allowing perspiration to vent—is what makes Gore-Tex a sought-after choice for weatherproof outerwear.