The Apeks RK3 HD 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 ultimate in wetsuit luxury

Inspired by technical diving and versatile enough to be used in a range of diving applications

The environment that an RK3 is used in will tend to dictate the size of fin that you need

db4 1st stage dive regulator DiveRegulators The Apeks RK3 HD isThe Apeks XL4+ is a compact lightweight regulator suitable for diving in all environments including cold water locations. Its design and low weight help reduce jaw fatigue on long dives. The XL4+ also makes an ideal stage regulator, perfect for the exploration diver with a large amount of equipment. The XL4+ regulator is a high performance option for those divers serious about weight savings.