Finis Competition Kneeskin HydroX Open Back Black

Finis Competition Kneeskin HydroX Open Back Black

Race-level performance

The Finis Competition Kneeskin HydroX Open Back Black is designed for swimmers who count every hundredth of a second. MemoryFlex® fabric provides targeted compression and supports your muscles without restricting your freedom of movement. The result is more powerful strokes and a more stable body position during races.

Improve your technique

The multi-directional weave of the Finis Competition Kneeskin HydroX Open Back Black follows the natural movement of your muscles. This provides consistent compression throughout the stroke cycle, helping to minimise disruption to your technique. For competitive swimmers, that means greater control and more efficient strokes.

A fit that supports performance

HydroX is designed to fit like a second skin: supportive without feeling restrictive. The open-back design gives you full shoulder mobility for starts and turns. Take your measurements according to the size guide and choose the right size for the ideal balance of compression and freedom of movement.

Comfort in every lane

The intelligent MemoryFlex® materials continuously recover their shape, helping the swimsuit stay flexible during long training sessions and races. You maintain core stability and balance through your hips without sacrificing comfort. This makes the Finis Competition Kneeskin HydroX Open Back Black suitable for both competitions and intensive training blocks.

Hydrodynamics & speed

The design minimises drag and optimises your position in the water, helping to improve your speed. The combination of compression and stretch means you lose less energy to turbulence around the body. Put on the Finis Competition Kneeskin HydroX Open Back Black and feel the difference in your pace and technical efficiency.

Technical specifications

• Material: MemoryFlex® multi-directional weave for consistent compression.
• Feature: Smart material that returns to its original shape during the stroke cycle.
• Support: Core stability for balance through the hips, with full shoulder mobility (open back).
• Care: Rinse immediately with cool, non-chlorinated water. Do not machine wash or use detergent. Leave flat to dry.
• Suitable for: competitive swimmers and intensive training; fits easily in your swim bag for competitive swimmers or sports bag for the pool.

Order the Finis Competition Kneeskin HydroX Open Back Black and swim faster with greater confidence. Make the difference in your next competition — order now and aim for your best times.

For information and tips on caring for this product and extending its lifespan, visit this page.