Fantasea Fins
The Mertailor Fantasea Fin Collection
Find Your Fantasea Fin.
From the Original Fantasea Fin that started the collection to our largest and most dramatic silhouettes, every Fantasea Fin brings its own shape, personality, movement, and swimming experience to the water.
Made by Mertailor in Florida from flexible silicone rubber and designed to move like an extension of your body.
Made by Mertailor
Meet the Fantasea Family
One Fin Family. Five Very Different Ways to Swim.
Every Fantasea Fin is made by Mertailor in Florida from flexible silicone rubber and designed around the movement of the swimmer. Different shapes and sizes create different swimming experiences, but they share one thing in common: Fantasea Fins are designed to feel less like something you are wearing and more like an extension of your body.
In the Water
See How Fantasea Fins Move.
Flexible silicone and sculpted shapes create movement that product photos simply can't show. See the Fantasea Fin collection come to life in the water.
01
The Original Favorite
Original Fantasea Fin
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The fin that started the Fantasea Fin collection and still one of our most popular choices. The Original is our lightest full-size Fantasea Fin, making it easier to travel with, more budget-friendly, and a great choice for newer mermaids. Its broad, classic fluke shape offers a beautiful balance of flexibility, movement, and unmistakable mermaid style.
Explore the Original
02
The Flowing Fantasea
Fantasea Fin Too
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Long, sculpted fin rays and flowing extensions give Fantasea Fin Too one of the most organic silhouettes in the collection. Its elongated shape creates beautiful visual movement through the water for swimmers drawn to a more dramatic, fantasy-inspired mermaid look.
Explore Fin Too
03
Our Most Popular Fantasea Fin
Fantasea Fin Three
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Big, bold, and unmistakably mermaid. Fantasea Fin Three has become our most popular Fantasea Fin, pairing a broad, sweeping fluke with stronger propulsion through the water. Its generous surface area creates powerful movement while the flexible silicone construction keeps the fin responsive and connected to the swimmer.
Explore Fin Three
04
Marine-Mammal Inspired
Fantasea Fin Four
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Inspired by the sweeping profiles of dolphins and whales, Fantasea Fin Four brings a distinctly marine-mammal influence into the Fantasea family. Its broad horizontal span, tapered outer tips, and large surface area create a powerful aquatic silhouette while delivering stronger propulsion through the water.
Explore Fin Four
05
The Biggest Fantasea Fin
Fantasea Fin Five
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Go big. Fantasea Fin Five is the largest Fantasea Fin in the collection, with a broad, rounded, fan-like fluke and softly scalloped trailing edge. Its substantial surface area creates beautiful flowing movement and makes the Five one of our stronger-propulsion choices for swimmers who want their mermaid silhouette to make a serious statement.
Explore Fin Five
Made by Mermaids. Tested by Mermaids.
We Didn’t Design These From the Side of the Pool.
Every Fantasea Fin is made by Mertailor in Florida and grew from more than two decades of tail making, swimming, performing, sculpting, experimenting, and probably a little obsession. We care about how a fin looks, but we care just as much about what happens when you actually swim in it. That experience in the water has shaped every Fantasea Fin we make.
More Ways to Fantasea
Little Mermaids & Free Feet.
The Fantasea family goes beyond our five primary monofins. Explore a smaller silicone Fantasea Fin created for younger swimmers, or keep both feet independent with Fantasea Kicks.
For Younger Mermaids
Kids Fantasea Fin
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A smaller, flexible silicone Fantasea Fin created for confident younger swimmers ages 8 and up. Its compact proportions bring the sculpted look and flowing feel of the Fantasea family into a silhouette designed specifically with younger mermaids in mind.
Explore Kids Fantasea
Two Feet. Same Fantasea Attitude.
Fantasea Kicks
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Two individually worn silicone swim fins that keep your feet independent while bringing the flowing Fantasea look into the water. Comfortable molded foot pockets and elongated aquatic silhouettes make Fantasea Kicks ideal for swimming, snorkeling, underwater filming, and adventures where freedom of leg movement matters.
Explore Fantasea KicksShop Fantasea Fins & Monofins
Explore the currently available Fantasea Fin collection and find the shape, swimming experience, and silhouette that feels right for you.
The Mertailor Fantasea Fin Collection
Find Your Fantasea Fin.
From the Original Fantasea Fin that started the collection to our largest and most dramatic silhouettes, every Fantasea Fin brings its own shape, personality, movement, and swimming experience to the water.
Made by Mertailor in Florida from flexible silicone rubber and designed to move like an extension of your body.
Made by Mertailor
Meet the Fantasea Family
One Fin Family. Five Very Different Ways to Swim.
Every Fantasea Fin is made by Mertailor in Florida from flexible silicone rubber and designed around the movement of the swimmer. Different shapes and sizes create different swimming experiences, but they share one thing in common: Fantasea Fins are designed to feel less like something you are wearing and more like an extension of your body.
01
The Original Favorite
Original Fantasea Fin
The fin that started the Fantasea Fin collection and still one of our most popular choices. The Original is our lightest full-size Fantasea Fin, making it easier to travel with, more budget-friendly, and a great choice for newer mermaids. Its broad, classic fluke shape offers a beautiful balance of flexibility, movement, and unmistakable mermaid style.
Explore the Original
02
The Flowing Fantasea
Fantasea Fin Too
Long, sculpted fin rays and flowing extensions give Fantasea Fin Too one of the most organic silhouettes in the collection. Its elongated shape creates beautiful visual movement through the water for swimmers drawn to a more dramatic, fantasy-inspired mermaid look.
Explore Fin Too
03
Our Most Popular Fantasea Fin
Fantasea Fin Three
Big, bold, and unmistakably mermaid. Fantasea Fin Three has become our most popular Fantasea Fin, pairing a broad, sweeping fluke with stronger propulsion through the water. Its generous surface area creates powerful movement while the flexible silicone construction keeps the fin responsive and connected to the swimmer.
Explore Fin Three
04
Marine-Mammal Inspired
Fantasea Fin Four
Inspired by the sweeping profiles of dolphins and whales, Fantasea Fin Four brings a distinctly marine-mammal influence into the Fantasea family. Its broad horizontal span, tapered outer tips, and large surface area create a powerful aquatic silhouette while delivering stronger propulsion through the water.
Explore Fin Four
05
The Biggest Fantasea Fin
Fantasea Fin Five
Go big. Fantasea Fin Five is the largest Fantasea Fin in the collection, with a broad, rounded, fan-like fluke and softly scalloped trailing edge. Its substantial surface area creates beautiful flowing movement and makes the Five one of our stronger-propulsion choices for swimmers who want their mermaid silhouette to make a serious statement.
Explore Fin Five
Made by Mermaids. Tested by Mermaids.
We Didn’t Design These From the Side of the Pool.
Every Fantasea Fin is made by Mertailor in Florida and grew from more than two decades of tail making, swimming, performing, sculpting, experimenting, and probably a little obsession. We care about how a fin looks, but we care just as much about what happens when you actually swim in it. That experience in the water has shaped every Fantasea Fin we make.
More Ways to Fantasea
Little Mermaids & Free Feet.
The Fantasea family goes beyond our five primary monofins. Explore a smaller silicone Fantasea Fin created for younger swimmers, or keep both feet independent with Fantasea Kicks.
For Younger Mermaids
Kids Fantasea Fin
A smaller, flexible silicone Fantasea Fin created for confident younger swimmers ages 8 and up. Its compact proportions bring the sculpted look and flowing feel of the Fantasea family into a silhouette designed specifically with younger mermaids in mind.
Explore Kids Fantasea
Two Feet. Same Fantasea Attitude.
Fantasea Kicks
Two individually worn silicone swim fins that keep your feet independent while bringing the flowing Fantasea look into the water. Comfortable molded foot pockets and elongated aquatic silhouettes make Fantasea Kicks ideal for swimming, snorkeling, underwater filming, and adventures where freedom of leg movement matters.
Explore Fantasea KicksShop Fantasea Fins & Monofins
Explore the currently available Fantasea Fin collection and find the shape, swimming experience, and silhouette that feels right for you.
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