Sun Tails Mermaid Monofin - Swim Fin in Kid and Adult Sizes

Very nice. Daughter is loving them and the neoprene boot is comfortable.

Really like the rigidity of the fin. It’s not hard like glass but just ever so slightly flexible. One can really propel oneself through the water after perfecting one’s “flipper technique.” The sock part is fraying after just a few days of swimming, although neoprene doesn’t hem like other fabrics. We went with the Keiki size for my tween (sz 6 shoe US) but the sock is difficult to put on once her feet are wet, perhaps due to wide feet and being on the upper end of the size scale. We have no problem cinching the fin into the sock with the Velcro and the straps work quite well for us. Ideally there would be a medium sock offered with the Keiki fin. But I’ll exchange the current one under warranty when it rips completely.

Loved them so much!! I do wish I had gotten a smaller size, I wear a woman’s 7 and they are a bit big. The adult size is what I ordered. I should have gotten a child size. Overall they were great and very fast shipping. Have used them in the pool and no rips or tear’s.

Definitely would buy again!

My daughter loved swimming with the fin! Unfortunately after that first day (2 hours) the fabric has ripped. I’m not sure who to contact for a replacement or refund. It’s fun, but a little expensive for a single use item Updated: I reached out to the company and was able to get a replacement quickly thanks to the 1 year warranty. They sent a replacement and even suggested tips to keep the tipping from happening again

Great beginner monofin! Very easy to get in and out of, propels you through the water well. Con: After a month of heavy use the foot pockets ripped too much to be usable. This is partially my fault as you're supposed to put them on wet, which I didn't do often. I'm ordering the next level of monfin which would be the linden monofin. Highly recommend this fin as a beginner though!

This is the most beautiful thing and my granddaughter is so happy good material easy to use perfect size a bought the size m for girls my granddaughter is 5 and fits perfect I am waiting for the tail so she can use it in the pool

Honestly not the best quality for the price. Had been so excited to receive it in the mail I immediately took it to the pool as soon as I got it and boy was i disappointed… the overall quality was just crappy could barely get my feet through the holes and then once I did the straps didn’t actually do anything and my toes were kinda slipping off the side not sure how to explain it but it just didn’t work felt like the whole thing was going to fall apart while using it definitely returned it the next day.