The Freestyle Breather from Arena is a new goggle accessory that you attach to your goggles to help you to breathe more easily when swimming freestyle. The design of the breather prevents you inhaling water by protecting your nose and mouth when you turn your head to breathe and creates a larger air pocket. These breathers will also help to guide your head to a better alignment, preventing too much head rotation. They are easy to fit to most training goggles and will help to improve your freestyle breathing technique. They are also ideal for open water swimming and will help to stop waves filling your mouth with water as you breathe.