
Yes! Force Fins are back in production. Call us resilient, call us phoenix, call Force Fin our balsa wood business. She won’t stay underwater – except when on your feet!
We’ll be shipping early 2026, but we will be pacing ourselves. So, get the order you have been waiting to place in early to ensure your desired/required model, size and strap style: nylon or bungie, is on its way to you from this first production restart.

Yes! Slim Fins will be made in this first production round. Perfect for your New Year’s resolution: to make 2026 your fittest year ever.


Our ever-so-popular Float Tube Force Fin will ship early 2026. Get your order in now!
Gotta have Force Fins NOW! We have our award-winning SD-1 on the shelf for immediate shipment.
The SD1 Force Fins are a special group of Force Fins made for movies and a few water-loving stars. The manufacturing process used won us an international design award, and Bob a new computer.
In Stock For Quick Delivery
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Force Fin Brand Duffle Bag$47.95
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Product on sale
SD1 Clear Force FinsOriginal price was: $575.00.$319.00Current price is: $319.00.
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Product on sale
SD-1 Force FinsOriginal price was: $379.95.$289.00Current price is: $289.00.
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From our Blog
Why Swim With Slim Fins?
The Truth About Dive Fins
Kinematic Comparison of Swimming with Two Different Designs of Dive Fins
US Navy Study Efficiency of Best Fins
Why Force Fins Are Made In U.S.A.
Force Fin – the History, the Experience
About Force Fin

We’ve been manufacturing fins for over 35 years, and with millions of satisfied customers, we can honestly say that we’re the experts in fin design. That’s all we do, and we think our innovative fins are without equal in terms of comfort, efficiency, durability, performance, versatility, and sheer value for your money.
All our fins take advantage of the laws of nature and physics – and common sense. Force Fins are extremely efficient because we understand the hydrodynamic advantages of flapping foils, thrust-producing vortex, lift forces, and material rebound, and we include these state-of-the-art concepts into every fin we design.
Our Force Fin has been tested in Boeing’s wind tunnel and shown to have wingtips that form a perfect hydrofoil, offering turbulent free water flow. Our work was an inspiration to the designers of the fastest and most revolutionary keels. We’ve since been asked to apply our fin technology to increase the speed and efficiency of oceangoing ships!
Each fin is handcrafted in the USA and manufactured from exclusive polyurethane formulations that are resistant to ultraviolet radiation, abrasion, and chemicals. The high-quality materials we use give our fins their snappy blade action and extreme durability. Force Fins will last for years, even when worn daily.
“His [Bob Evan’s] inspiration was the ocean and its natural inhabitants. His research also revolved extensively around that of a diver’s foot and the movements of the human leg. As art, he has hanging an interesting chart in his house that shows the human leg in several horizontal kicking positions. His notebooks are profuse with photos and drawings of different configurations of fins. Some look like the fins of a squid. Others like tuna and then some like porpoise. He studied the fins of the fastest fish and tried numerous designs and configurations to get just the right shape.” –Harry J. Wirth for “The Art of Design: An Exhibition of American Design” The American Design Network, 1993
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