The Fastskin HyperSpark Open Back Kneeskin is Speedo’s latest race suit, engineered for speed, flexibility, and comfort.

 Featuring flexible knitted fabric, flatlock seams, and dual-layer inner panels, it delivers targeted compression and a streamlined fit.

 With low-profile comfort straps, an open back for full mobility, and World Aquatics approval, it's built to power you to the podium.

FEATURES

• World Aquatics approved
• Open back
• Flexible knitted fabric
• Flatlock seams
• Dual lining - for optimal range of motion
• Low-level compression for core and legs
• Low-profile straps - for a full range of movement
• Fabric composition: 79% Nylon, 21% Lycra Xtra Life Elastane

• Flexible Knitted Fabric With Flatlock Seams
• Targetted Placed Dual Lining
• Flexible Low-Profile Comfort Straps
• Open Back Style
• 12U Race Legal
• World Aquatics Approved