A economical option while not losing performance, Thermotech fins do not have the traditional plastic feel of a composite fin. Instead they have a consistent flex that creates drive and release through turns. Thermotech fins come with the Futures Truss Base, making them lighter and stronger than many fin alternatives. 

• Side fins Area: 19.79
• Side Fin Height: 5.14
• Side Fin Base: 4.80
• Foil: Flat

• Center fin Area: 7.90
• Center  Fin Height: 3.26
• Center  Fin Base: 3.18
• Foil: Symmetrical 

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