The arena Women's Swim Pro Open Back One Piece Solid Team Athletic Training Swimsuit maximizes comfort and streamlined design lines for maximum range of motion and zero distraction to keep you comfortable lap after lap. The Swim Pro silhouette features thick straps, full front lining, and our most conservative cutout design for a sporty look with maximum back coverage and support. Features arena's most advanced and longest-lasting fabric. These suits are designed to deliver maximum comfort, range of motion, and chlorine resistance. Maintains superior softness, durability, and performance all season. Feel the difference your training deserves with arena's highest quality practice and training swimwear.