The Original Mahina Mermaid Fins ( MerFins) were created in 2006 and were the very first of their kind to the market. 

They have remained the most functional, highest performing & safest Mermaid fin on the market today. 

The sleek design of the Mahina MerFin provides the wearer with an authentic mermaid/fish like swimming experience. The functional Mermaid monofin is designed for performance, speed & propulsion through the water.

NEUTRALLY BUOYANT, soft and flexible the Mahina MerFin is light as a feather and won’t weigh the swimmer down. Each monofin blade has been specifically designed for the potential wearer of each particular footbed size. The blade is designed for soft & fluid motion through the water, whilst giving swift propulsion & speed. Once on, it feels as if it is a natural extension of one’s body.

WITH SAFETY AS THE PRIORITY – The Mahina MerFin is removed with total ease. The simplest flick of the ankle strap releases the monofin from the feet, & the user is free to engage both legs freely when needed.

The Mahina MerFin is perfect for all underwater-exploration and makes an excellent water device for fitness. When the MerFin is functioning as part of a whole body movement, the motion is graceful, propelling the wearer swiftly through the water. It feels effortless, yet will give you a full body workout and strengthen your core.


Mahina Mermaid Fins are made by an ENVIRONMENTALLY SENSITIVE factory with a ZERO WASTE goal; Inspirationally achieving an estimated result of under 3%

They are made from NATURAL & RECYCLED Rubber & Organic Pigment Inks; 

Mahina’s factory collect waste from neighbouring factories & recycle into their production chain. Resulting in a POSITIVE rather than negative footprint. 

Mahina MerFins are brought to you by the LOVING hearts and minds of both MAHINA & her SUPPLIER. 

  • $45 per fin anywhere in Aus or USA
  • $45 per fin New Zealand, Asia, Canada
  • $59 - $89 per fin Rest of the world
View our shipping and returns info here.

Sizing Chart

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