The top-rated training monofin easily propels and glides through the water just like a mermaid or merman!


  • Quick-adjusting straps with easy-out pull loops and rubberized fin edges for safety
  • High-efficiency water channels for added control
  • Individual and ergonomic adjustable foot pockets
  • Easy to clean and dry
  • Included neoprene foot booties for comfort



  • Fin size: 1-4 (Jr 9 -13 when keeping the included soft foam pads inside the foot pockets)
  • Ages 4 and up



  • One size fits most.
    • Fin size: US Men 6-11.5 (US Women 4.5-9)
    • Women's shoe size 4.5-8 and Men's size 6-7 fit comfortably wearing the neoprene socks provided inside the fin, while larger sizes do not require the socks.


This is a weekly rental item. Local pickup from Simi Valley, California (near the Los Angeles film radius) only. Shipping not available.

Mermaid Linden Monofin Rental