Used Oceanic Viper 2 OH Fin, OCOceanic Viper 2 OH Fin, OC delivers responsive power for scuba and diving with a design focused on comfort and efficiency. The blade uses engineered channels and side rails to direct water flow off the tips, maintaining propulsion while minimizing water spilling from the blade edges. Key features include a flexible Power Thrust Channel that directs water for improved thrust, Power Vents to reduce stress as water accelerates over the blade, and an