The arena Fireflow collection unlocks the alchemy of elite swimmers: the fire of the competitive spirit and the flow of calm focus. Enjoy the water in this innovative and super stylish arena One Double Cross Swimsuit that is ideal for competitive, fitness and leisure swimmers looking for performance and style to stand out everywhere they swim. Feel the difference with the exclusive arena One technology that creates designs out of one piece of fabric for the ultimate second-skin feeling. The absence of side seams provides additional freedom of movement and reduces drag for perfect glide. The highly chlorine-resistant MaxLife Eco fabric with integrated UPF 50+ UV protection is extremely quick-drying and long-lasting. This eco-friendly version of arena's MaxLife fabric contains at least 50% recycled polyester from PET bottles. The production process was optimized to save energy, reduce CO2 emissions and minimize water usage. The stylish open back with eye-catching colorblock straps and cutaway at the front ensure maximum freedom of movement, excellent feel of the water and reduced drag. The OEKO-TEX® STANDARD 100 of the fabric means that it has been tested for harmful substances, ensuring is harmless to human health and the environment.