The Apeks RK3 HD Fins are a stiffer version of the popular RK3 Fins. Tougher material improves the performance of the fins so you can move through the water faster and small kicks will have a greater effect. Modeled from the trusted Military Rocket Fins The RK3 were designed in collaboration with public service divers who need a tough and reliable fin to do their duty in the harshest conditions.
Solid Rubber Design has no joins or hinges to split or break. The compact vented design has been standard issue fin for military, special ops, coast guard and public safety divers for decades and is popular with professional divers around the world. Made for the most rugged environments the RK3 are great for technical divers for pure reliability and cave divers from their compact design and transportability.
Two Hanging Loops that make storage on pegs easy and transport with karabiners capable without having to customise the blade.