Size chart

The size details help you to determine the tail size of the fish skin better. Please note that you buy the mermaid equipment your size. The costume is very stretchy and must be close-fitting. If you are unsure about the size, we can help you by live chat, by phone, or just write us an e-mail.

Toddler (age 3 - 5):

  • Tail skin XS > EU 92 - 104 use without monofin
  • Tail skin S > EU 104 - 116 use without monofin

Children (age 6 - 13):

  • Tail skin M > EU 128 - 134 + KEIKI monofin for foot sizes from EU 30 - 38
  • Tail skin L > EU 140 - 152 + KEIKI monofin for foot sizes from EU 30 - 38
  • Tail skin XL > EU 152 - 164 + KEIKI monofin for foot sizes from EU 30 - 38

Adults (age 14+):

  • Tail skin JS > EU 36 - 38 + NUNUI monofin for foot sizes from EU 39 - 43
  • Tail skin JM > EU 40 - 42 + NUNUI monofin for foot sizes from EU 39 - 43
  • Tail skin JL > EU 44 - 48 + NUNUI monofin for foot sizes from EU 39 - 43