Collection: set up

Mountain climbing gear (especially rain suits) not only acts as rain gear, but also has several other important functions such as maintaining body temperature, providing wind protection, and keeping out the cold.

Main function: Protect the body and clothing from rain, preventing a drop in body temperature due to getting wet, exhaustion, and the risk of hypothermia.
- Its windproof function plays an important role in maintaining body temperature even in windy places such as ridges and near mountain peaks.
- As cold weather clothing, it can be used to protect against sudden changes in weather and chilly mornings and evenings, and can also be used as an outer layer.
- Breathability allows the garment to expel not only rain but also sweat, reducing stuffiness inside and improving comfort.

Characteristics of set-up wear: Separate top and bottoms (jacket and pants) are common, providing a balanced way to prevent the whole body from getting wet or cold.
- Vinyl raincoats and umbrellas do not provide sufficient wind protection or breathability, so specialized high-performance clothing (waterproof, windproof, breathable) is essential for mountain climbing.

To prevent hypothermia, the temperature, wind, and humidity change more drastically in the mountains than on flat land, and body heat can be easily lost due to rain or strong winds.
- If wet clothing is exposed to the wind, body temperature can drop rapidly, making it impossible to move and putting one's life at risk, so a set-up of clothing is also directly linked to safety measures.

Summary: The necessities of mountain climbing wear. A set-up (rain suit, etc.) is one of the three sacred treasures of mountain climbing, and is an essential piece of equipment that not only provides rain gear but also wind protection, cold protection, and breathability.

In this way, mountain climbing suit sets are "multi-functional wear that protects body temperature, safety, and comfort," and are indispensable in mountainous areas where the weather changes drastically.