Turn heads in and out of the pool with the arena Women’s Fireflow Challenge Back. Part of the arena Performance line, this swimsuit blends elite-level performance with sleek, modern style. Designed for frequent swimmers, it delivers both durability and comfort, making it the perfect choice for competitive athletes and dedicated training sessions.

The suit is crafted from MaxLife Eco, Arena’s most advanced chlorine-resistant fabric. This innovative textile retains shape, resists fading, and stands up to the toughest pool conditions. It also features integrated UPF 50+ UV protection, keeping you shielded during outdoor training. MaxLife Eco contains at least 50% recycled polyester sourced from PET bottles, offering an eco-conscious choice that supports sustainability without compromising performance.

An open-back Challenge Back design combines thin straps, a high-cut leg, and streamlined construction. This allows maximum freedom of movement, an enhanced feel for the water, and reduced drag for faster, more efficient swimming. The quick-drying properties ensure comfort both in and out of the water.

Every detail is made with athlete needs in mind, from the secure yet flexible fit to the fabric’s OEKO-TEX® STANDARD 100 certification. This means the material has been tested for harmful substances and meets strict safety and environmental standards. Whether you’re chasing podium finishes or working on technique, the Women’s Fireflow Challenge Back keeps you moving with confidence and style.

Key Features

• Women’s performance swimsuit for competition and training
• MaxLife Eco fabric for extreme chlorine resistance
• At least 50% recycled polyester from PET bottles
• Integrated UPF 50+ UV protection
• Open-back Challenge Back design with thin straps
• High-cut leg for maximum freedom of movement
• Quick-drying, long-lasting comfort
• Hydrodynamic fit to reduce drag
• OEKO-TEX® STANDARD 100 certified for safety