Outdoor hiking shoes, high-top summer wear will cover your feet, right? Is there any connection between waterproof technology and air permeability? Going to Africa on business and asking for advice.

When choosing outdoor hiking shoes, waterproofness and breathability are two important considerations. High-top shoes may feel a little covered in summer, because they are designed to protect the ankles, but not necessarily. Here are some suggestions:

1. Waterproof technology and air permeability are related, but they are not exactly the same. Waterproof technology can prevent moisture from entering the interior of shoes, while air permeability refers to the ability of shoes to discharge moisture and sweat.

2. When traveling in Africa, you need to consider the local weather conditions. The climate in Africa varies greatly, but generally speaking, the temperature is high in summer and there may be rain. Therefore, the shoes you need should be waterproof and breathable.

3. When buying shoes, you can refer to the material and design of shoes. Most high-quality outdoor hiking shoes will use waterproof materials, such as Gore-Tex or eVent. These materials can let water molecules pass through, but will not let the water inside the shoes penetrate out. In addition, the design and cutting of shoes will also affect their breathability.

4. When buying shoes, you'd better try them on to see if they are suitable for your feet and walking style. Fit shoes can provide better support and cushioning, and also improve comfort.

5. Besides shoes, other equipment should be considered, such as socks. In hot weather, choosing a pair of breathable socks can reduce the stimulation of sweat and moisture on the feet.

6. Finally, if you have any questions about shoes, you can consult a professional outdoor equipment clerk or a professional climber. They can give you more specific advice and help you choose the shoes that suit you.

I hope these suggestions will help you!