Description
The Challenge Fin by Mares has rubber inserted in the center of the blade to guarantee that water spills over the sides of the blade, reducing thrust (know as the Channel Thrust effect, a characteristic of the most advanced Mares Fins).
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Item Features
Foot pocket is molded for maximum comfortChannel Thrust Technology system for optimal water channelingMaintaining optimal thrust throughout every phase of the finning stroke minimizes fatigueIdeal for warm waterSIZES: 4.5 through 12
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