The Speedo Bullet Head Snorkel is designed for those looking to enhance their swimming technique. This exhaust valveless snorkel is crafted with insights from top athletes and experts in hydrodynamics, making it ideal for mastering the face-down position needed in freestyle and butterfly strokes. Its adjustable head strap ensures a snug fit, while the removable silicone mouthpiece allows for easy cleaning. Designed with advanced hydrodynamic features for optimal performance Streamlined design ensures stability even at high speeds Comfortable padded TPR headband prevents headaches and pinching Low profile shape enhances vision and reduces drag Adjustable headband with notches for a secure fit Tear-drop shape improves stability as it slices through water