<human>: Which type of hat should I get for my son?
<bot>: The best type of hat to buy for your son depends on his age and size. If he is a toddler, you may want to consider a baseball cap or a knit cap with an adjustable strap so it can be secured comfortably around his head. For older children and adults, a fedora, newsboy cap, or straw boater are popular options.