Designed in collaboration with the US military and renowned for their outstanding performance and reliability, the Apeks RK3 are some of the best fins on the market. These rugged, thermoplastic rubber fins feature oversized foot pockets to accommodate drysuit boots and a spring strap for easy donning and doffing. 

The RK3 are available in three sizes: Medium, Large and Super. Yet, since the size you will need is dependent on a variety of factors, we recommend that you visit our store and try the fins on with your own footwear, just to ensure that you're getting the right fit for your style of diving.