My 3 1/2 year old daughter had been taking swim lessons since January, and the more time we spent at the pool, the more she talked about wanting goggles. I found these and hoped for the best (assuming they wouldn't fit her face). They are terrific. After a couple of nights of practice in the bathtub, she had no problem getting them on herself and adjusting the size when needed. She claims that because they are pink is why they work so well. I am just really happy that they fit her small face! :)