When choosing outdoor fabrics, here are some key considerations and ways to distinguish the pros and cons:

Considerations:

1. Waterproof performance:

Choose fabrics with a good waterproof coating or film, such as Gore-Tex, etc. It can be preliminarily judged by dripping water on the fabric and observing whether the water droplets roll off quickly and do not penetrate.

2. Air permeability:

Make sure the fabric allows the moisture produced by your body to escape and avoid heat. You can put the fabric in your mouth to blow and feel the permeability of the opposite side.

3. Wear resistance:

For backpacks, pants and other frequently friction parts, you need to choose wear-resistant fabrics. Rub the fabric with your hands to feel its strength.

4. Portability:

For activities such as hiking and mountaineering, lightweight fabrics can reduce the burden. Comparing the weight of different fabrics can have an intuitive feeling.

5. Uv resistance:

Especially in activities that are exposed to the sun for a long time, it can effectively protect the skin. Check the UV Protection Index (UPF) in the product description.

6. Windproof performance:

Keep your body warm in the cold. Feel the wind effect of the fabric against the wind.

7. Elasticity and extensibility:

Convenient activities, no restrictions on movement. Stretch the fabric and observe its ability to return to its original state.

Ways to distinguish between good and bad:

1. Observe the weave and texture of the fabric:

Uniform and fine weaving is usually of better quality.

2. Check stitches and stitching:

Fabrics with strong stitches and flat stitching are more durable.

3. View brand and word of mouth:

Well-known brands are usually more secure in quality control, referring to other users' reviews.

4. Conduct practical tests:

Simple tests such as water splashing, stretching, friction, etc.

5. Smell:

High-quality fabrics are usually free of harsh chemical odors.

For example, if you choose the fabric of an outdoor jacket, first check the performance indicators such as waterproof and breathable on the product description, and then drop a few drops of water at the corner of the garment to observe whether it penetrates; Stretch parts of the garment by hand to check elasticity and resilience.