These black Coolibar deep water swim tights are UV-protective and of great quality. These stretch pants are made using aqua SUNTECT® technology, so they are much lighter than normal swimwear and the fabric is chlorine and salt water resistant. The pants offer the high protection of UPF 50+, protecting your legs optimally against the sun. These stretch pants are perfect to wear during water sports such as surfing, diving, snorkelling, water skiing and supping. This item has a draw cord waist for a custom fit. 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 clothing and products are also recommended by the Melanoma International Foundation and the American Academy of Dermatology. Avoid active fitness, not moisture-wicking and may cause overheating.