This cute baby beanie hat by Coolibar can do more than just protect your baby's head from the cold air. This baby beanie also protects against harmful UV rays, better than normal fabric ever could: The ZnO SUNTECT® material is UPF50+ certified and blocks over 98% of all UV rays, thanks to its densely woven fibres that have been treated with zinc oxide. Zinc oxide also helps to prevent skin irritation. The cotton and bamboo fabric with viscose is pleasantly soft and snug on the baby's skin and can be easily washed in the washing machine, without fear of reducing the UV protection. The beanie hat is perfect for everyday use, especially in summer! By the way: for a cute combination check our matching sun blanket for babies. Coolibar is an American clothing brand and expert in the field of UV-protective clothing. As a lifestyle brand for ladies, men and children they offer a wide range of high quality garments. The beautiful UV-wear ensures a 98% protection against harmful UV radiation, which equals a permanent UPF of 50+. Always on trend, the Coolibar designs are a great choice for all who value style and class. All fabrics used are extensively tested by being washed over forty times and exposed to UV radiation for more than one hundred hours. This way you can fully rely on your Coolibar item to keep you safe from the sun! Coolibar is an American clothing brand and expert in the field of UV-protective clothing. As a lifestyle brand for ladies, men and children they offer a wide range of high quality garments. The beautiful UV-wear ensures a 98% protection against harmful UV radiation, which equals a permanent UPF of 50+. Always on trend, the Coolibar designs are a great choice for all who value style and class. All fabrics used are extensively tested by being washed over forty times and exposed to UV radiation for more than one hundred hours. This way you can fully rely on your Coolibar item to keep you safe from the sun!