Whimsy Tail Skins (SCUBA KNIT)

Mertailor Whimsy Tail Skins

Pick Your Fin. Find Your Whimsy.

Bold colors, underwater-inspired designs, and the freedom to change your mermaid look whenever the mood strikes. Whimsy Tail Skins are made from comfortable scuba knit and designed specifically around Mertailor’s Fantasea Fin collection.

Start with the Fantasea Fin you swim with, then find the tail designs made to fit it.

Mertailor Whimsy mermaid tail skins underwater

Swim Your Whimsy

Shop by Fantasea Fin

Your Fin Determines Your Fit.

Each Whimsy Tail Skin is patterned to work with a specific Fantasea Fin shape. Choose the fin you own—or the one you’re planning to swim with—to see the Whimsy designs created specifically for that system.

The Original

Original Fantasea Fin

The fin that helped define the Fantasea collection. Explore Whimsy Tail Skins designed specifically around the Original Fantasea Fin and its signature flowing shape.

Scuba Knit Original Fit Multiple Designs

Shop Original Whimsy

Flowing & Playful

Fantasea Fin Too

A playful Fantasea silhouette with its own collection of Whimsy designs. Shop tail skins cut specifically to fit and perform with the Fantasea Fin Too.

Scuba Knit Fin Too Fit Multiple Designs

Shop Fin Too Whimsy

Fluidity Meets Function

Fantasea Fin Three

Designed for the unique shape and movement of the Fantasea Fin Three, these Whimsy skins bring bold underwater artwork together with a fin built for fluid, comfortable swimming.

Scuba Knit Fin Three Fit Fluid Movement

Shop Fin Three Whimsy

Big Mermaid Energy

Fantasea Fin Four

Bring your Whimsy to the Fantasea Fin Four with tail skins shaped specifically around its larger, dramatic silhouette and unmistakable Mertailor movement.

Scuba Knit Fin Four Fit Dramatic Shape

Shop Fin Four Whimsy

The Biggest Fantasea Fin

Fantasea Fin Five

Go big. Then make it Whimsy. Designed around Mertailor’s largest Fantasea Fin, these tail skins create a powerful, professional silhouette with plenty of room for dramatic prints, flowing movement, and optional dimensional bonus fins on select designs.

Scuba Knit Fin Five Fit Largest Fantasea Fin Optional Bonus Fins

Shop Fin Five Whimsy

Change Your Tail. Keep Your Fin.

One Fantasea Fin. A Whole Lot of Mermaid Personalities.

Whimsy was created so your mermaid look doesn’t have to stop at one tail. Change colors, patterns, collections, and personalities while continuing to swim with the Fantasea Fin system you already know. Go bright. Go dark. Go completely ridiculous. That part is entirely up to you.

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