FCS Glass Flex Extra Small Side Fins

  • Sale
  • Regular price $31.00


  • Moulded composite fin with engineered flex and tip response.
  • Small traditional longboard side bite designed to add speed, stability and control to any 2 + 1 set up. 

Ideal Conditions

  • A wide range of conditions from beach breaks to point breaks.

Board Types

  • All board types.
  • Will fit the FCS II Fin System when used with grub screws and the FCS Infill Kit.

          Glass Flex

          Glass Flex (GF) fins are molded from engineering grade polymer. The flex of these fins has been designed to help novice surfers maintain speed and acceleration as they learn to execute turns and maneuvers.


          X-SMALL (Under 55Kg / 120 Lbs)
          SMALL (55Kg - 70Kg / 120 - 155 Lbs)
          MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
          LARGE (75Kg - 90Kg / 165 - 200 Lbs)
          X-LARGE (Over 85Kg / 190 Lbs)

              Shipping & Returns
              Returns or exchanges accepted within 15 business days of delivery.
              Shipping and handling charges are non-refundable.

              Questions about this product? Give us a shout, we're happy to help. Contact Us

              Brick & Mortar
              Please visit us in person on Cape Ann. Our store  is located on the North Shore of Boston, in Gloucester, MA.