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Finis Mermaid & Atlantis Swim Fin

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The Mermaid Fin is a fun monofin pool toy ideal for young swimmers. The Mermaid Fin teaches a balanced dolphin kick while also allowing children to increase their confidence in the water. The Mermaid Fin 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. Ideal for children 12 and under.



  • Increase Water Confidence Allows children to have fun and feel comfortable in the water 
  • Quick Release Foot Strap Strap configuration allows for feet to be quickly removed from fin for safety
  • Build Leg Strength Learn a balanced dolphin kick and strengthen muscles
  • TPR Foot Pocket Adds comfort and prevents irritation
  • Adjustable Neoprene Foot Strap 
  • Multiple Colors Available in Pink, Purple and Blue
  • Ideal for children 12 and under 
  • Use only with adult supervision


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Designed for Ages 6+ Shoe Size: male 1-6, or female 2-7 (Euro sizes 33-39)