Is it normal to keep stickers on hats?
Yep.Totally normal
Yes, plenty of people leave stickers on their hats, especially the brand or size sticker on the brim. It’s a style choice, though some people prefer to peel them off.
Totally normal. Some people like the sticker as part of the hat’s look or want to show the brand; others remove it because they think it looks better clean or don’t want the sticker to wear out in place.