Deflow Deadkooks Impulse Single Fin Size:10" About Black Flys - A

About Black Flys - A True California Original

Offers a combination of drive

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Low aspect keel twin designed for fish shapes

The Nine-Oh matches well with your fun board

Deflow Deadkooks Impulse Single Fin Size:10" About Black Flys - ADesigned as a suitable template for a wide range of surfers of varying sizes across boards from 9'0 upwards. This fin has ample base to give a reliable feeling when nose riding, while maintaining area towards the tip to keep things tight and increase drive through turns. We wanted to keep flex to a minimum on this, as too much flex in a fin this size can lead to the washing off of speed through turns. Features Flex: Little Construction: Fibreglass