Scubapro Ecco Dive Mask With Snorkel The Ecco dual-lens mask offers a good field of view to enjoy the underwater sights, low volume so it’s easy to clear, and a liquid silicone skirt that’s both comfortable and keeps water out. The mask comes with an easy-to-use snorkel with splashguard top and a purge valve positioned just below the mouthpiece for effortless clearing. This is a great combo for snorkeling enthusiasts! Features: Activity: Snorkeling Dual Lens: The dual lens design is low volume and offers good field of view. Mask skirt is made from a liquid silicone for a watertight fit and maximum comfort. Snorkel includes a splashguard top and purge valve for easy breathing. Weight: 300g  /  10.58oz