The Nike Boys Swim Trunks in XL Navy with Fish Print are perfect for young boys who love the beach or pool. Made from 100% polyester, these swim trunks feature a mesh lining for added comfort and breathability. The drawstring waist ensures a secure fit, while the fish print adds a fun and playful touch. Easy to care for with machine washable instructions, these swim trunks are a must-have item for any boy's summer wardrobe.