• Finis Foil Monofin
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  • Single Blade Design: Promotes Development of Undulating Foil Body Motion Propulsive Dolphin Kic
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  • Technique Channels: Controls Flex of Fin and Encourages Correct Foil Movement
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  • Zoomers Technology Design Principles and Materials
  • nSingle blade design promotes development of the undulating foil body motion and propulsive dolphin kick Technique channels control the flex of the fin and encourages correct foil movement Works core and leg muscles more than standard fins Men's sizes: (XS) 3-5, (SM) 5.5-8, (MD) 8.5-10, (LG) 10.5-13, (XL) 13.5-15