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Blue Lagoon Mermaid Tail Skin

Size Chart Size Chart Size Chart Regular price $29.95 Sale price

Compare at $51.95

What is a replacement tail skin?

A tail skin is the stretchy mermaid skirt that covers the monofin swim flipper. You may want to add more sizes and colors to your collection, or you may just want to replace a tail skin that has been well loved.

  • Mermaid tails are made from premium swimsuit fabric with 4-way stretch.
  • New Mer-Shield Coating protects mermaid tails from wear and holes.
  • 1-Year Warranty – free replacements for rips, tears, and breaks.
  • Super-fast shipping and excellent customer service from a USA company.

Monofin not included with replacement tail skins

You can buy monofins separately, or save some money and order a tail & monofin in a set.

Will other monofins work with our tail skins?

Comfort and Quality

Our scale mermaid tails are comfortable, beautiful, and realistic. They are made from 80% polyester, 20% Elastane (spandex) material with 4 way stretch.

Size Chart Fabric and care instructions


Who We Are

Sun Tail Mermaid is an American company that makes the best mermaid tails for swimming - how fun is that? What started out as a Kickstarter product is now a multi-family business. Our products are built to last, comfortable to use, and we have the best prices around. Here are our store policies.


Customer Reviews

Based on 12 reviews
Stacy Youngblood-Ponder
Mermaid tail

It was excellent quality. Very easy to get on and ver comfortable, according to my granddaughter.

Julia horton
the best

it was perfect for me

Kendall Ayers
BEST customer service!!

After having our mermaid tail for a little under a year, we noticed a hole on the body of the tail. We contacted Sun Tail mermaid and told them about our issue. They were so pleasant at explaining what we needed to do as far as email them pictures with our current address and that was it. When we received my daughter’s new tail, there was a super sweet note along with a mermaid necklace that absolutely made her day! I am so thankful we purchased these tails from this company as they value their customers as well as their products!


The quality was amazing!!! I got it in two days!! Came right to my house with no problems!

I love it

it's so comfy and so perfect there's something rigged