CETATEK’s new aquabionic warp1 fins instantly adapt and continuously change to any kick style and load level based on the demands of the diver. The warp1 blade features unique construction: At rest, it is relatively flat, but when the diver kicks, the sophisticated design creates a deep scoop that channels water to create thrust.

The Supernova Dry snorkel from Cressi uses a 100 percent silicone mouthpiece and a corrugated breathing tube, and comes with a large, easy-to-clear purge valve on the bottom, and a completely dry top on the other end. It’s the perfect design in a snorkel, allowing for effortless breathing performance when cruising along on the surface, plus it eliminates virtually all water from entering the tube when submerged.