Fantastic Performance and picture. The “Blue blood bros" fins seem to have the V on the end like C4’s, but I don’t see the side rails, like the ones you see Kirk Krack wearing in the photo. They also don’t have the fiber checkers Kirk’s do and they seem narrower. I believe that is Martin Stepanek wearing the other Performance Freediving suit and he is wearing his plastic Omers. I think they are blue and are less stiff than the black Millennium Competition. For some reason he has yellow lettering on the bottom that I think used to say Cressi. Not sure about that one.
Kirk likes to use his C4’s all the time; put Martin only uses them for constant ballast. He prefers his old Omers because of the maneuverability without the tracking rails. He has done 200 meters dynamics with these fins. When we asked him what he was going to use for his record dynamic record attempt next month, mono’s or bi’s, he said he still had not made up his mind. Apparently, after being a mono race swimmer for several years, mono fin technique isn’t something he has to practice and can switch back and forth whenever he wants.
don