K2 Keel Alpha Twin Fins Walkshorts The Shadow is designed to

The Shadow is designed to give you the advantages of a wider

Designed for high performance surfing on less critical waves like Lowers

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This 3-piece traction pad is best suited for high-performance shortboards or any board with a narrow tail

Rear mesh vents release water after duck dives and wipe-outs

K2 Keel Alpha Twin Fins Walkshorts The Shadow is designed toThe K2 Alpha Keel Twin fin by Futures Fins is a smaller and more refined version of a large traditional keel fin template, which allows for more flex and manoeuvrability. Made in California, the Alpha product line is now made by incorporating Bureos NetPlus recycled fishing nets with Futures Compound 6 carbon and air infused technology, offering stability and control at top speed, while maintaining the classic drive and flow of a traditional keel all