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 RK3 is available in four sizes: Small, Medium, Large and Super.

Aug 27, 2019 · Designed in collaboration with the US military and renowned for outstanding performance and reliability, 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.

Designed in collaboration with the US military and renowned for outstanding performance and reliability, the Apeks RK3 is a rugged thermoplastic rubber fin featuring an over-sized foot pocket to...

The Apeks RK3 is a rugged thermoplastic rubber fin featuring a generous sized foot pocket and a spring strap for easy donning and doffing.

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 RK3 HD is available in four sizes: Small, Medium, Large and Super.

Mar 20, 2024 · The RK3 fins are perfect for warm-water divers who want a more neutrally buoyant fin, or for cold-water divers who want a wider foot pocket to accommodate their rock boots. Let’s dive in and take a closer look at the Apeks RK3 fins.

The RK3 fin design has been the standard for Military, Special Ops, Coast Guard, and Public Safety Divers for decades. It is a traditional all rubber design. The RK3 blade material is formulated to hold up in the toughest environments, temperatures, and abuse.

Designed in collaboration with the US military and renowned for outstanding performance and reliability, the Apeks RK3 Fins are a rugged thermoplastic rubber fin featuring an over-sized foot pocket to accommodate dry suit boots and a spring strap for easy donning and doffing.