The Banz Long Sleeve Swim Vest in size 18 months is a colourful unisex baby and toddler swimwear option. With its long sleeves, this UPF 50+ rated swim vest offers sun protection and safety for young children in the water. The Banz brand is known for producing high-quality toddler swimwear, making this vest a reliable choice for parents looking to keep their little ones safe while enjoying the sun and water.