FEATURES FINA approved 60% recycled materials 20% lighter - less water absorption and drug Flatlock seams and reinforced straps - for comfort and support Open back Durable Long-lasting The Girls Powerskin ST NEXT Open Back from Arena is the first-ever competitive racing suit made with recycled materials. Over 60% of the materials are made from pre and post-consumer textile waste, this updated version of ST is more durable and 20% lighter which minimises water absorption and reduces drag. Designed for the perfect balance of compression and ease of use, the racing suit is perfect for the next generation of swimmers. In order to ensure that your product provides you with the best possible performance for a long time to come, the following precautions are recommended: Rinse immediately after use, in non-chlorinated water Do not leave the wet swimsuit in a bag or other container for a long time Do not expose the wet swimsuit in a bag or other container to direct sunlight Wash with detergents suitable for delicate clothes Air-dry hung up and away from heat sources Please Note: This is a specialised piece of compression swimwear designed for athletes. If you are unsure whether this will be suitable please get in touch with our customer services team “We sell the European Arena Racing Swimsuits which often feature an additional manufacturer's logo when compared to the American varieties. Other than the size of the logos, the suits are identical. Please be aware that the additional logo on Arena's European Racing Suits may exceed the 2.25 square inches of logo allowed in USA competitions. NFHS (The National Federation of State High School Associations) and NCCA (The National Collegiate Athletic Association) have rules on swimsuit branding and these suits are not compliant with the branding restrictions of these organizations. They are however fully compliant with UK, European, and the rest of the world's regulations.”