#html-body [data-pb-style=W63789O]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll} This practical blue swimming under nappy can easily adjust into small, medium, and large sizes in a snap of a popper, to grow with your baby. Designed to be used as part of the Happy Nappy™ Double Layer System for swimming lessons, it will fit neatly and securely under the Happy Nappy™ for extra protection against leaks in the pool. The Size Adjustable Under Nappy can also be worn on its own and is an eco-friendly alternative to disposable swim nappies. Designed to be long-lasting to fit for over a year, simply use the next row of poppers to provide extra room in the nappy when your baby grows. Product Composition:100% Polyester
