- Size: 9 years - Amazon Essentials Boys' Swim Trunks for 9-year-olds, perfect for swimming, beach, or pool - Made from lightweight, breathable, quick-drying swim fabric that ensures all-day comfort - Standard fit with straight cut at hip and thigh, adapts to the waist for added comfort - Fully elastic back waistband and functional external drawstring for a secure fit - Includes rear patch pocket for storing small items - Soft mesh inner lining keeps you cool and comfortable in and out of the water - Durable and resistant design, ideal for frequent water activities - Age-appropriate inseam, designed for freedom of movement and comfort