Mermaid Monofin - Swim Fin for Kids and Adults

The Sun Tail Mermaid monofin has been engineered and designed to move the swimmer efficiently through the water using the dolphin kick. Our newly redesigned monofin foot pocket includes thicker neoprene, providing more comfort and durability. The fin's realistic ridges add beauty and give you more propulsion through the water than other fins. An adjustable Velcro strap over your fit holds your fit securely in place to provide comfort, stability, and control of movement in the water. Our foot pocket separates your feet so your ankles don't rub together. Soft fabric cushions your feet so they don't rest on plastic like most other fins.

Our products are built to last. We offer the highest quality monofin for swimming! Our monofins come with a 1-year promise with free replacements for rips, tears, and breaks. Our newly redesigned plastic fin is virtually indestructible. Using our monofin inside our fabric mermaid tails is what makes the tails look realistic! Not only that, it propels you through the water like no other mermaid monofin on the market!

Our specially engineered fin is super strong and designed not to break. Sun Tail's mermaid monofins come with a 1-year promise which means we'll replace your monofin at no cost if you experience any rips, tears, cracks, or breaks. The Sun Tail Monofin comes in the Keiki (child) size for kiddos age 6 up to a women's size 7 shoe. We also have the Nunui (teen/adult) size monofin that fits folks up to a men's size 13!

Superior quality, function, and design have earned our monofins two patents (US Patents 9561401 and 9925416). Made in the USA, our monofins are designed for swimming with great propulsion, control, comfort, and safety. Only our Sun Tail Mermaid monofin comes in a rainbow of ten fun colors to match your mermaid tail or leggings!

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