Born in Nosara.Built by surf fin shapersaround the world. Alt Fin x Sieve Fins Alexis Finley Christenson True Ames Island Lines Captain Fin Alt Fin x Sieve Fins J Bay Designs Hydrophile Surfcraft Single Fins Twin Fins Thrusters Quads 5 Fin Set-Up Asym / Bites / Twinzers / Alts Wooden Vintage & Used Alt Fin x Sieve Fins | Twin Fins | Sustainable $90.00 Add To Cart Alt Fin x Sieve Fins | Twin Fin | Recycled Carbon $105.00 Add To Cart Alt Fin x Sieve Fins | 5 Fin Set-up $135.00 Add To Cart Alt Fin x Sieve | 9.6" | Sustainable | Blue $95.00 sold out Add To Cart Alt Fin x Sieve | 8'0" | Sustainable (Red) $74.00 Add To Cart Alt Fin x Sieve | 9.6" | Sustainable (Olive) $95.00 Add To Cart Alt Fin x Sieve | 8'0" | Sustainable (Sand) $74.00 Add To Cart Alt Fin x Sieve | 8'0" | Sustainable (Blue) $74.00 Add To Cart