SUPER COOL DESIGN: The most versatile and up to date design your little angel could rock at the beach or pool, these swimming trunks for boys were designed with a bright day in mind. Perfect and comfortable for your little man. These amazing swim shorts for kids are available in sizes: baby boy clothes 3-6 months summer , baby boy 6-9 months clothes summer , baby boy 9 month shorts , baby boy clothes 12 18 months .