Can you theoretically freedive in your standard scuba gear? Yes. But it is a lot like trying to run a marathon in heavy hiking boots. Scuba gear is designed for a sport where your air supply is essentially unlimited. Freediving, on the other hand, is an entirely different game centered around drag reduction, hydrodynamics, and extreme oxygen conservation. If you want to increase your bottom time and reach new depths comfortably, you need the right tools for the job. Here is the essential gear that will instantly help you become a better, more efficient freediver.