During the production the highly durable and comfortable Durafast Elite material was used. It has high quality polyester fiber with spandex. This material is 100% colorfast, guarantees resistance to chlorine and sunlight UPF 50+. The swimwear is characterized by high comfort and provides swimmers unlimited mobility. The swimwear retains its features even after more than 300 hours spent in the pool. They are lined with a lining. This is a weaker layer of fabric under the upper fabric. The lining contributes to the durability of the swimsuit and swimsuits are not transparent after soaking. This is especially true for swimwear of lighter and white color. The only disadvantage of the lining is that swimsuits will dry longer. Swimsuits have a medium cut. (Medium Leg) These swimsuits have crossed straps on the back. Crossback style swimwear provides maximum freedom of movement, but they have a very large back cut.