Can I choose sunglasses for my kids?

[bendable glasses frames]

I just don’t know if I can buy a pair of sunglasses for my son, do you have a pair of sunglasses to protect your eyes from the strong sunlight when you are outside? Then, what about your kids? Do you prepare a pair for them either? Many guys believe kids don’t have mature retina as *****s, so, they still need sunlight stimulation, but others insist that 90 percent harm rays of one’s whole life accumulate before the age of 18! that mean kids also need UV protection, do I really need to buy sunglasses for him?