The Mix Jr snorkeling combo is a great starter kit to get your little ones on the path to underwater exploration. They'll enjoy the water longer with an anti-fog and UV treated mask lens. while the Softeril face skirt provides long lasting comfort fit. The Mix Jr snorkel is a traditional J shape with a flex section, providing a perfect fit every time. Shatter-resistant Plexisol lens provides durability and clear vision Anti-fog for ultra-clear vision Soft and comfortable Softeril skirt The curved lens technology offers panoramic 180° vision Durable J snorkel for Juniors Soft and comfortable TPR mouthpiece Flex section for a custom fit