Alpha is the new material from Futures. It replaces fiberglass with carbon fiber, Alpha series is much lighter & more lively than ordinary fiberglass or plastic fins.
The F6 is an all-round fin in the medium size.
The F6 Alpha is a medium size Balanced fin with a Ride Number of 6.8. Alpha's C6 composite material is carbon and air infused making it lighter than Honeycomb. The responsive flex characteristics of C6 combine with the neutral F-Series template to create one of the most exciting new products on the market. All Alpha products are designed and manufactured exclusively in Huntington Beach, Ca USA.
Specification