The Aqua Lung Phazer is an open-heel dive fin built from a tri-material composite blade. Different compounds are placed where each is most useful: stiffer material along the spine to transmit power, softer material at the edges to shape water flow. Wave Rib Technology reinforces the blade so it loads progressively through the kick cycle rather than folding under load.
A canalization and Hydro Power Channel system directs water along the blade and off the tip, which keeps thrust aligned with the kick and reduces wasted lateral flow. The silicone bungee strap tensions itself over a dive boot and makes donning and doffing quick. The fin is made in Italy.
