Performance One‑Piece Swimsuit with Challenge Back Design
The Arena Challenge Back One‑Piece Swimsuit offers exceptional performance and comfort for girls who swim regularly at the pool or in competitive settings. Engineered from durable, chlorine‑resistant fabric, it is quick‑drying and maintains its shape through frequent use. The challenge back silhouette with thin shoulder straps and a high‑cut leg provides freedom of movement and reduced drag in the water, while full front lining ensures comfortable coverage. This swimsuit is a great choice for training, lap swimming, and everyday aquatic fun.
Key Features
- Chlorine‑resistant fabric for long‑lasting performance and reduced fading
- Quick‑drying material with 50+ UV protection
- Challenge back design with thin straps for maximum shoulder mobility
- High‑cut leg for streamlined movement and comfort













