Skip to product information
1 of 6

Fin Fun Mermaid

Blue Trim Monofin

Blue Trim Monofin


Regular price $34.95 USD
Regular price $34.95 USD Sale price $34.95 USD
Sale Sold out

Experience the propulsion and durability of our blue trim Monofin! You’ll swim safely and securely in our patented monofin designed with your comfort in mind. Glide through the water with more speed and less effort while sporting this stylish and unique monofin, or slip it inside one of our many swimmable mermaid tails! Mermaid tails should not be used without the monofin worn inside the tail. The Monofin Jr fits tail skin sizes 6-10 and the Monofin Pro fits tail skin sizes 12-Adult.

  • Comfortable Foot Pockets
  • Easily removable--even in the water!
  • Dive-grade Neoprene Cover
  • Virtually unbreakable polypropylene Insert comes with lifetime warranty
  • Buoyancy Neutral
View full details

Customer Reviews

Based on 23 reviews
Easy Fin Fun

I’ve only used it once so far, but it’s easy and fun to use.


It’s awesome, thank you fun fun! This helped since my old amp was all busted.


Great fit, highly functional. My daughter loves it!

Cynthia Luna
Light and Speedy

My new fun fin is lightweight and helps me swim faster. It was easy to take on a hike strapped to my backpack so we could swim in the river. I highly recommend.


I am completely frustrated with this company. I have been purchasing mermaid tales for my 3 daughters for probably 5+ years and this year has been so different from all the other years. I need to return the mermaid tail I bought for my daughter last month and I have emailed them probably 6 times requesting the return information. Yesterday I called and I was second in the cue and they have call back so i opted for that. It was more than 2 hours later and I was unable to answer the call. Also please be aware the material and the place that they have these manufactured has changed and I don't think the quality is as good as it was in previous years.