The Bullethead Snorkel is designed with the most hydrodynamic features. The features of bullet head Snorkel is minimalist design promotes excellent stability at high speeds. It has padded TPR headband for comfort, eliminating headaches and pinching.Low profile shape offers maximum vision and drag reduction. Adjustable headband with notches on the tube for consistent fitting.It is perfect for sprinters looking for stability in their training snorkel.