These swim outfit are a must have for fans of thomas friends with hat making them bright and stylish these swim outfit combine great value with easy care style our swim fabric provides upf 40 protection to keep delicate skin safe in the sun style product shapethree piece set added stretch our swim fabric provides upf 40 protection to keep delicate skin sun safe weve ensured that all items sized between 3 6 months and 18 24 months have a little bit extra material to fit a nappy tho