Huggies® Little Swimmers® swim nappies have been specifically designed for babies under 6 months in a nappy format with adjustable tabs to offer a secure fit for water play. They have special absorbent material that won't swell up like a nappy. Plus, Leak Guards to stop leaks and protect from little accidents. The fun, colourful Disney designs mean you can use them just like a swimsuit. And when water play is finished, the adjustable tab product design makes change time a breeze with easy lie down changing. Special absorbent material that doesn't swell or fall apart in water so the swim nappies won't weigh down your little swimmers