SpongeBob SquarePants Nickelodeon Silicone Ear Plugs - 3 Pairs Noise Cancelling for Sleeping, Swimming, Concerts & Travel - Soft Comfortable Ear Protection for Kids & Adults

I bought these for my son because he loves Spongebob and he needed ear plugs for his swimming lessons. They keep the water out, but we HATE the whole, having to mold them and we have to mold them while they are in his ears to mold them correctly and he complains that they hurt.