The entire collection is provided with a rich and UV-resistant material. It is breathable and very comfortable to wear...especially for young children who want to run around on the beach or by the pool! All our products are produced by certified manufacturers. We apply the following inspections: Tested worldwide for UV50+ by SGS®, OEKO-TEX® certification. Packaging approved by TUVaustia®. Our packaging is 100% plastic-free, 100% BIO-based and compostable. Equipped with the standard EN 13432. With our UV swimwear for children you are in the right place!