The Kanu Surf Boys lined beach swim trunks in blue stripes, size M (10-12), are perfect for young boys who love to swim and play by the beach. These trunks feature a tie front design, pockets, and are machine washable for easy care. Made from polyester material, they provide comfort and durability for active boys who enjoy surfing and other water activities. The blue striped pattern adds a fun and stylish touch to the overall design, making them a great choice for beach days and swim time.