Mermaid Swim Fin Adjustable Diving Monofin Swimming Foot Flipper for Adult

1. It comes with a comfortable TPR foot pocket and uses a quick-release foot strap so that feet can quickly be removed from the fin for safety.
2. Perfect for swimming training and practice, improve body balance in the water, easy to kick for extended snorkeling time.
3. Made with adjustable foot straps so it can fit from small to large feet.
4. Great for training and open water swimming.