RK3 HD FIN BLK S

The Apeks RK3 HD is the latest model in the RK3 range. It is made from a higher density (HD) than the standard RK3, which makes the fin stiffer and with negative buoyancy, ideal for wetsuit diving. The Apeks RK3 is a rugged thermoplastic rubber fin featuring an over-sized foot pocket to accommodate drysuit boots and a spring strap for easy donning and doffing.

The fit of the boot will change depending on the environment in use. For example, using a boot with a thicker millimeter will take up more space than a boot with less.