The K2 Fiberglass Keel fin is a smaller, more refined version compared to our traditional K1 Keel. The K2 Keel is made of solid fibreglass offering stability and control at top speed, while the smaller template offers a more high performance feel while maintaining the classic glide and trim of the keel.

Lost Surfboards x Futures Bundle Deal

Add any Futures fins and any Lost Surfboard to the cart and youll automatically save 20% on the fins!Deal includes the latest Mayhem x Futures fins!

Side Fins
Area 22.25
Height 4.63
Base 6.34
Foil FLAT