Speedo Fastskin HyperSpark Solid Open Back Kneeskin - Black

Built for competitive swimming, Speedo’s Fastskin HyperSpark Solid Open Back Kneeskin combines a flexible knitted construction with a streamlined, race-ready profile. The open back and low-profile straps support unrestricted shoulder movement, while flatlock seams help keep the finish smooth against the skin. Dual-layer inner panels add structure through the suit, with low-level compression focused through the core and legs.

World Aquatics approval makes it suitable for use where this certification is required. Finished in black, it delivers a technical balance of mobility and support for race-day performance.

Key features

• World Aquatics approved
• Open back
• Flexible knitted material
• Flatlock seams
• Dual lining with dual-layer inner panels
• Low-level compression through core and legs
• Low-profile straps
• Material composition: 79% nylon, 21% Lycra Xtra Life elastane

Compliance and regulatory information

• World Aquatics approved

Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings.