Flying Diamonds NPJ Single Fin Swim Fins Hotline's booties are designed to

Hotline's booties are designed to maximize board control

as prolonged contact with water may cause damage

4" Trailer Fin 3

The Futures Fins Tiller Single Fin is a modern spin on a classic favorite

The Futures Fins GP3 Glenn Pang Tri Fin Set

Flying Diamonds NPJ Single Fin Swim Fins Hotline's booties are designed toNeal Purchase Jr. has spent a lot of time on mid length single fin performance boards and he has worked on several fin designs to optimize how they work. In the end, NPJ refined the sizes down with Flying Diamonds to just two: 7. 25" and 8. 0". For 6'6" 7'6" with pulled in tails, go with the 7. 25" fin. For larger, wider boards in the 6'8" 8. 0" range, then go with the 8. 0" fin. They are upright with a lot of base and lend themselves to no frills