- St. Patty's
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AI-2.1 is the larger of the two templates. It is recommended for surfers between 65-85 kg or 145-185 lbs as the everyday fin for most conditions.
The AI-2.0 and 2.1 are not only both enhanced with CARBOTUNE construction but the addition of an even stiffer and stronger carbon base. This large weave, 12K carbon works especially well with this new template to provide the perfect balance of flex, drive and release. Both sizes are developed to replicate the same characteristics in their weight category.
10034.55mm BACK FIN