"Have you ever seen an Otter Pool party? Otters love an ocean float, but we think they just might love a snorkel in the pool too. We imagine their pool party might look a little something like this! We might not ever find out for real, but we're going to keep our hopes up. Seamless toe for extra comfort!? Fits children ages 2-4 years, shoe size 6-11. Content: 66% cotton, 32% nylon, 2% spandex."