Have these Vector Fins along with some Vector Rockits. Just not sure especially what the blue one is. Has no designation. The red one has 25 SR in marker on the head. Any ideas?
Yes like Terry said, the red one is the carbon Vector Rockit. Not sure if it is a special soft model. I'm only aware of one layup of those fins regarding stiffness.
The little blue one I don't recognise. It must be a old model. If it is a speed fin, then you would be better of with the newer Delta speed or Delta Speed Weed fins.