1. Mask without frame, lens with single design, lens made of tempered glass for added durability.
2. Lens that is extremely clear, skirt of the mask that is soft and comfortable, design that reduces volume. It has a buckle that can be easily adjusted with a push button, offers a wide field of vision.
3. Snorkel with a top that is designed to stay dry, top that prevents splashing, valve that seals the tube when it is underwater.
4. Lower tube that is smooth and corrugated, snorkel keeper that can be released quickly, valve that allows for easy clearing.
5. The F1 & Supernova Dry is a product that was designed in Italy by Cressi and manufactured in Taiwan. Cressi, an Italian brand, has been a pioneer in scuba diving, snorkeling, and swimming equipment since 1946.