1. Choose brands with good reputation: choose well-known brands, such as Youjia and Kangle Fu, whose radiation protection suits have been tested and verified many times, and their quality is guaranteed.

2. The material should be safe: the material of the radiation protection suit should be safe and contain no harmful substances, such as lead and mercury. You can choose a radiation protection suit made of silver fiber, which has a good shielding effect.

3. Appropriate size: the size of radiation protection clothing should be appropriate, not too tight or too loose, otherwise it will affect the wearing comfort and shielding effect.

4. Style should be comfortable: the style of radiation protection clothing should be comfortable, and you can choose a loose design, which makes it more comfortable to wear.

5. Reasonable price: the price of radiation protection clothing should be reasonable, not too cheap or expensive, so as not to buy inferior products.

6. Pay attention to details: When purchasing radiation protection clothing, pay attention to details, such as zippers, buttons, cuffs, etc. These details will also affect the wearing comfort and shielding effect.