The RK3 HD is the next fin in the RK3 range of fins. The RK3 HD is made from a higher density material than the standard RK3, which makes the fin stiffer and heavier. The RK3 HD was developed in response to feedback from divers who prefer a heavier fin. The new compound of the RK3 HD adds more weight to make it negatively buoyant.
The Power Plana is the perfect tec fin, especially for frog kicking! Made of nearly indestructible natural rubber , the fin is negatively buoyant and can be used with the new Spring Strap for added comfort and security.
These fins are designed for power and speed. Made with durable rubber and plastic materials, these fins are a easy to kick but are efficient and have good power . Made available in multiple sizes and colors, they can be used for numerous purposes ranging from general purpose diving to tech diving to extreme applications. Learn More