Review on Optimized Kids Mermaid Monofin Swim Fin by FINIS by Jim Shirodkar

it doesn't work as you see it in your head, like a nice mermaid. you're more like a sunfish or a flounder. They are overpriced for what you get from them, I would never buy this again and wish I had bought others I've seen for less that are more slippery. They don't even work like normal fins and let you swim weirdly for a while until they fall off. sad 7 year old ALSO the case for this is certainly not worth what they are charging for it. cheap and thin.