The Speedo Hyperspark Printed Open Back Kneeskin is engineered for competitive swimmers aiming for peak performance. Its flexible knitted fabric and flatlock seams minimize drag, while dual-layer inner panels provide strategic compression to support muscles and boost endurance. The open back and low-profile straps enhance shoulder mobility, allowing unrestricted, powerful strokes. Fully approved by World Aquatics, this kneeskin expertly integrates advanced materials and design to help you achieve your fastest race times with confidence.

Features

• Flexible knitted fabric
• Flatlock seams designed for fast and comfortable racing
• Strategically placed dual lining to provide optimal range of motion and low-level compression for core and legs
• Flexible low-profile comfort straps allow full range of movement in the shoulders and arms
• Open back style for great freedom of movement
• 12U approved