The arena swimming snorkel Pro II is perfect for athletes who want to improve their swimming or breathing technique. The hydrodynamic design and adjustable headband provide a stable fit even at high speeds. Since the swimming snorkel allows breathing under water, the athlete can concentrate fully on the swimming technique and the water position. With the help of the exchangeable air regulators, the air supply can be regulated for two different lung workouts. Thanks to two silicone mouthpieces of different sizes, the swimming snorkel is suitable for all swimmers.