Review (4/5): Nice swimming cap, but too big for a four-year-old's head
I got this for my almost four-year-old daughter for her swim lessons every day. I saw it was a kid's swimming cap, and I didn't find any reviews that said it wouldn't fit a four-year-old. However, it is way too big for her. I think when she's 5, she'll probably be able to wear it.
It's cute and it's pretty soft. She really likes it, but it's just not effective right now since it's so loose on her head.