A nod to Japanese culture, our Katana Koi swimmable mermaid tail represents courage, character, and good fortune. The lively scales of this koi-inspired design are unlike any before. Three dimensional fins line the sides and back of this mermaid tail for swimming—an exclusive feature of the Atlantis collection designed to enhance your mermaiding experience! Who will you become once you transform into the mermaid or merman of your dreams?
Escape the ordinary. Join a new class of merfolk dedicated to the mermaid life with Fin Fun’s Atlantis Collection! Featuring 3D side and back fins that flow naturally in the water, and uniquely realistic patterns for adults, this bold lineup of swimmable mermaid tails made of premium swimsuit fabric adds a bit of bravado to every mermaid or merman, no matter the scene!