Scubapro Seawing Nova Open Heel Scuba Diving Fins

Open-heel fins have an adjustable heel strap and are worn with dive boots, which protect your feet on shore entries and add warmth. Full-foot fins slip on like a shoe against bare skin or a thin sock, and are typically lighter and easier to pack. Most scuba divers choose open-heel fins with boots, while full-foot fins suit warm water, snorkeling, and pool use.

Open-heel fins should be sized around the boots you will actually wear, snug with the strap set so your heel stays seated and your foot does not slide forward in the pocket. Full-foot fins should fit like a firm shoe, with no heel lift, no pinched toes, and no gap that lets water pump in and out. Too loose causes heel blisters and lost fins in current, and too tight causes foot cramps.

Choose your boots first and size open-heel fins around them, because sole thickness changes the foot-pocket size you need. A thin warm-water boot and a thick cold-water boot with a rugged sole can easily be a fin size apart. If you already own fins, bring them along when you buy boots so you can check the combination.

Spring straps replace the adjustable rubber strap with a stainless spring that stretches on and off, so there is nothing to buckle with cold or gloved hands and no rubber strap to perish and snap mid-dive. They hold constant tension, which many divers find more comfortable and consistent. They are sized rather than adjustable, so match the length to your foot pocket and the boots you dive.

For travel, length and weight matter most, so shorter blades and travel-specific open-heel or full-foot models pack more easily and save baggage allowance. Some fins have removable blades or compact foot pockets designed for luggage. Pack fins along the outside walls of your bag, where they also act as protection for softer gear.

Paddle fins use a solid blade that transfers power directly, which many divers prefer for precision, control in current, and non-flutter kicks such as the frog kick. Split fins have a slit down the blade that lets water pass through, which generally makes flutter kicking easier on the legs but gives up some control and works less well with other kick styles. Neither is inherently better, so let your kick style, leg strength, and conditions decide, and try both if you get the chance.

Rinse them in fresh water after each dive day, paying attention to buckles, springs, and strap channels where salt collects, and dry them out of direct sunlight. Store them flat or hanging from the foot pocket rather than standing on the blade tips, which can take a permanent bend. Check straps, buckles, and any screws before every trip, since a failed buckle is the most common fin problem.

It is a blade fin. SCUBAPRO builds the Seawing Nova as an open-heel blade fin that borrows hydrodynamic design elements from split fins, so you get blade-fin propulsion with an easier kick feel. The G4 articulated joint lets the whole wing-shaped blade pivot to generate thrust, and Pivot Control Technology holds a 45 degree angle of attack through the kick.

Yes. SCUBAPRO states the Seawing Nova excels in both high and low-speed maneuvering, including frog and reverse kicks, which is why the fin is listed for technical and professional use as well as recreational diving. The pivoting blade and upward-arcing Variable Blade Geometry tips add stability and help with small directional corrections in tight spaces.

The Seawing Nova is published in sizes XS, S, M, L and XL, with colors including Black, White, Blue, Pink, Yellow and Turquoise. Because it is an open-heel fin worn over dive boots, choose the size around the boot you actually dive, since sole thickness changes the foot pocket you need. SCUBAPRO lists a 9.5 in foot pocket length and 3.5 in width for the reference size.

Yes. SCUBAPRO ships the Seawing Nova fins with a SCUBAPRO boat bag. The fins use a marine-grade bungee heel strap that is self-adjusting and durable.