Twin Fin Keel

$41.00 USD $81.00
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Designed to enhance glide, flow and responsiveness.

Product Details

Designed to enhance glide, flow and responsiveness, our Keel Fins combine an iconic outline with a modern, green-minded construction. Perfect for cruising down the line or surfing with a more high performance flair.

These fins are manufactured using 20% BioResin material, reducing our impact on the planet without sacrificing performance. Clean, minimal design aesthetic of a honeycomb core and matt smoke finish. Compatible with the Futures fin system.

Dimensions: Width: 160mm Height: 117mm


Made with bioresin


• 20% BioResin Material
• Futures Fins Compatible
• Honeycomb Core
• Matte Smoke Tint Finish

Care Guide

Don't hit the rocks or reef and these fins should last a lifetime.


When will I receive my order?


Where was this product made?

At Project Blank, we are committed to the highest ethical standards and legal compliance in every aspect of our business and product supply chain.

Our chosen manufacturing partners are based in Taiwan and have a strong focus on their environmental impact, sustainability, and workers rights.

How do I return an item for a refund?

Please send an email to that includes the following information:

Subject: Return / Refund - Order Number XXXXXXXXXX


Order Number

Reason for the return / request for refund

Our customer service team will advise the next step via email once an initial assessment of your claim has been completed.