Fin Fun Monofin Jr


Just want a fin, or already have a tail skin? The Monofin Jr is the child size of Fin Fun’s patented polypropylene and neoprene mermaid monofin – powerful enough to propel you through the water and flexible enough to ripple like a real mermaid fin.

The neoprene foot pockets are secure, but you can get your feet out with a quick kick and a tug – so they’re great for mermaids just starting out.

This fin fits the age 6, age 8 and age 10 tail skins. The age 12 tail needs a Monofin Pro instead 🙂

In stock


Materials: Polypropylene, neoprene

The Monofin Jr is buoyancy neutral in the water, so will neither weigh you down nor make you float more. Find out more at

As a UK stockist, what you see is what you pay – all prices are inclusive of UK P&P, and customs charges are already paid for you – yay!