Why Choose Fin Fun Mermaid Tails?

Reinforced tip technology

New patented technology adds armor to your mermaid tail tips. Swimmable Tails Include 60-Day Tail Tip Warranty!

Lightweight comfort

Adapts and flexes to your body shape. Open bottom ensures air isn’t trapped inside.

Easy-care fabric

Premium swimsuit material is fade-resistant, machine washable, and line dries quickly.

Patented swim monofin

Our exclusive monofin is the most comfortable, safe, and realistic mermaid monofin in the world. You will experience a new level of mermaid power as you glide through the water with the best mermaid monofin available! With our patented design and dive-grade neoprene cover, there is no other monofin like it. It fits so naturally you can hardly see your feet and ankles inside, which helps you look like a REAL mermaid! Although our monofin fits comfortably and securely, you can also remove it quickly and easily with a light tug and a kick.

Comfortable &


Designed for
all sizes
Ages 6 & up

Safety approved | Award winning #1 Worldwide