Here you can purchase your perfect Monofin by Finis. Mermaid monofin for child, custom-cut Wave and Rapid for Youth and Adult or the NEW Aquarius Monofin. Select your size! If you have any question, please feel free to send us a message or give us a call. We are here to help!! info@mermaidreams.com// cell. 305-303-7296 You will find more information below