Arena Women's Swimwear Size Chart The One Technology Placed Print women's swimsuit has cutting-edge construction that will improve your comfort and glide in the water. Made from a single-piece of fabric, this design has no side seams. That means less water absorption, better stretch and an enhanced second-skin feel. Recommended for both training and fitness swimming. Features: - MaxLife fabric has low drag, excellent shape retention, and chlorine resistance - High neckline - Booster One back silhouette keeps the shoulder blades free - Regular cut leg - UPF 50+