Futures' SB3 Thermotech Longboard Sidebite Fin features:
- The Future Fins SB3 side bites are the smallest of Futures side bites
- The SB3 gives a 2+1 set-up the necessary hold on a wave and at the same time keeps it loose and free
- Height: 3.520"
- Base: 3.18"
- Area: 7.79"