Ergonomics, hydrodynamics and materials technology combined for ultimate comfort, efficiency and performance. The Viper blade’s flexible center area creates a massive water channel by utilizing the entire surface area of the blade and foot pocket. The engineered channels and side rails direct water flow off the tips of the fin without allowing water to “spill” from the sides of the blade and reduce power and efficiency.

• Flexible Power Thrust center channel directs water flow off the tips of the blade for improved efficiency and power
• Power Vents reduce stress while accelerating water over the blade
• Oversized blade produces increased thrust
• Streamlined foot pocket reduces drag
• Easy adjust quick-release buckles
• Easy on/off strap thumb loop