evo.com | Futures Fins > The Futures F4 Alpha Small is made for neutral, balanced, and fluid riding. Constructed with NetPlus sustainable materials and carbon and air infused technology, the responsive flex of the F8 provides a ride you can get behind. One Center Fin Center Fin Height: 4.37" / Base: 4.22" / Area: 14.22" / Foil: SYMM Ride Number Balanced - 6.4 Side Fins Height: 4.37" / Base: 4.22" / Area: 14.22" / Foil: Flat Alpha Construction Molded carbon fiber made in Huntington Beach, California that delivers every bit of performance you'd expect from an upgrade fin at a Balanced Ride Number. Incredibly lightweight & resilient, Alpha is the first of its kind; created using one-of-a-kind materials and new technologies developed by Futures. | Futures F4 Alpha Small Tri Fin Set 2026 in Black