Ideal reusable swimsuit for splashing in the water without the need to put on an additional diaper. It has a hidden waterproof layer and its leak-resistant legs offer containment in the water. The lining is made of very soft curly cotton for the little one's delicate skin. The waist is adjustable with a drawstring, easy to put on and take off. Available in 4 sizes: * 0-6 months 5-7 kg * 6-12 months 7-9 kg * 1-2 years 9-12 kg * 2+ years 12-15 kg We recommend taking a larger size. Drawstring at the waist to make it easy to dress and fit perfectly, with comfort and security. Made from a lightweight fabric that won't weigh your baby down in the water. Interior: 80% cotton, 20% polyester with PUL fabric coating. Exterior: 100% polyester. Every part of this product is OEKO-TEX Standard 100 certified, the world's leading certification for textiles that have been independently tested for harmful substances and ensures the safety of the materials used in our products. Only retains so