Arena Reversible Challenge Back

Here stands the undisputed champion among training swimsuits! The Reversible Challenge Back One-Piece boasts slender straps, a generous back cutout, and high-cut legs, ensuring an unrestricted range of motion. What makes it even more exceptional is its construction from an exceptionally durable swim fabric, sourced sustainably. And let's not forget, you get the benefit of two distinct looks all in one design.