Your baby will be the most stylish baby at the pool with Bambino Mio's award-winning reusable swim nappies, perfect for the pool and holidays. Easy to use and the ultimate solution for baby swimming as there is no need to wear an extra nappy. The water repellent outer layer and leak proof finish on the leg sections keep your baby safe in the water. The super soft cotton terry lining is very gentle on baby's skin. The adjustable drawstring waistband makes it easy to put on and is comfortable and secure. Made from lightweight material that won't drag your baby down in the water. Mix & match - coordinate your outfit with the Bambino Mio swim shirts. Suitable for washing machine and tumble dryer. Every part of this product is certified to OEKO-TEX Standard 100 - the world's leading certification for textiles tested for harmful substances and guarantees the safety of the materials used in our products. Available in 4 sizes: S (<6 months). Made of: 80% cotton, 20% polyester with polyurethane coating on the inside, 100% polyester on the outside. Only stool is retained. For hygienic reasons, swimming pools require babies to wear appropriate protection when in the water. Normal swimwear offers no protection and disposable swim nappies soak up water so that the baby can be pulled down.