What should you pay attention to when wearing underwear?
As intimate clothing, underwear is not only about comfort, but also directly affects health. In recent years, topics about the choice of underwear and how to wear them have been frequently searched. Especially with the coming of summer, how to wear underwear scientifically has become a hot topic of discussion. The following are precautions compiled based on hot topics across the Internet in the past 10 days to help you avoid misunderstandings.
1. Core indicators for underwear selection

According to e-commerce platform sales data and health account discussions, the indicators that consumers are most concerned about are as follows:
| indicator | importance | Common misunderstandings |
|---|---|---|
| Material | Breathability>Aesthetics | Lace styles can easily cause allergies |
| Size | Requires regular measurement and adjustment | 80% of women wear the wrong size |
| Shoulder strap | Width affects supporting capacity | Thin straps cause shoulder pain |
| steel ring | Optional, need to choose according to breast shape | Long-term breast compression |
2. Wearing suggestions in different scenarios
Combined with advice from sports bloggers and medical experts:
| scene | Recommended type | Things to note |
|---|---|---|
| Daily office | Seamless cotton underwear | Avoid wearing adjustable styles for long periods of time |
| Sports and fitness | high impact sports bra | Need to select shock absorption level |
| sleep rest | No wires or sleep bra | It is recommended to completely relax |
| summer high temperature | Modal/ice silk material | Change daily to prevent bacterial growth |
3. Answers to frequently searched questions
1."How often do you need to change your underwear?"According to the quality inspection report, the lifespan of ordinary underwear is 3-6 months. If it is deformed or the shoulder straps are loose, it must be replaced immediately.
2.“How to measure correctly?”The difference between the upper bust and lower bust determines the cup size. Recently, Douyin’s “Correct Bust Measurement” tutorial has been viewed over 100 million times.
3."Does wearing underwear make your skin itchy?"It may be due to material allergies or improper cleaning. It is recommended to choose Class A safety standard products.
4. Health warnings
Reminder of recent hot search cases: - Wearing one size smaller underwear for a long time may cause breast cysts - The dyeing agent in dark underwear exceeds the standard rate as high as 35% - A special laundry bag is required for washing in the washing machine
Summary: Underwear is the "second skin" of the body, and scientific selection must take into account both comfort and health needs. It is recommended to re-measure your size every six months and give priority to breathable natural materials.
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