Infant Toddler Boys' Swimwear Patterned Swim Trunks - Different Designs Available Sizing & Fit: Newborn (6-12 Months), Infant (12 - 24 Months), Toddler (2T - 5T) Sizing Material: 100 % Polyester Premium quick dry fabric Elastic waistband with drawstring closure Inside mesh lining for added comfort