Take a dip with the Reef Diver Swim Mask & Snorkel Set, which lets you explore the depths of the deep blue sea, or at least what's below the surface of your backyard pool. The mask features a wide, tempered-glass lens and quick-adjust clips for a great fit. The snorkel allows swimmers to focus purely on technique without the need to turn the head to breathe. It permits a full range of motion, allowing the wearer to relax, improve stroke efficiency and stability. The best fit to enjoy your swimming experience.