Equipped like the Pros! Pro-level performance for competitive swimmers. The arena Powerskin Impulso Kneeskin Swim Racing Suit for women offers moderate compression for great muscle support, an improved hydrodynamic position in the water and reduced drag. This technical suit is approved by World Aquatics. Cut from a lightweight and durable compressive woven fabric. A hydrophobic treatment ensures low water absorption and reduces the drag for high-class hydrodynamics. Be ready for the race in a short time! The comfortable stretch fabric allows easy and quick on-and-off. Finished with open back for maximum freedom of movement and excellent feel of the water. Strategically placed flatlock seams provide great comfort and improved freedom of movement.