These Primark Boys Navy Blue Swimming Trunks Shorts are perfect for boys aged 10-11 years. The swim bottom style design features a classic swim shorts look, making them ideal for activities such as swimming, boatboarding, and surfing. The navy blue colour and character design cater to the playful nature of boys, while the machine washable material ensures easy care and maintenance. With the brand's quality assurance, these swim trunks offer both style and practicality for young swimmers.