Developed in Hawaii with input from world renowned pros such as Mark Cunningham and Brian Keaulana, DaFiN combines unparalleled comfort with exacting construction to create a swim fin that performs under the most extreme conditions. Da Fin is the #1 choice for lifeguards and bodysurfers around the world. Also, there is no right or left foot particular fin, so Da Fins can be used on either foot. Unusually lightweight for such a powerful bodysurfing fin, Da Fins float on top of the water in case you lose em.