Futures quad rear fins * Material: Thermotech * For long boards * No packaging * Futures FSB1 branding * Colour: White Equip your longboard with the stability it needs for power surfing with the new Futures FSB1 Manufacture Side Bite/Quad Rear Fins. Made of Thermotech technology, this rear fin set doesn’t have the usual plastic feel, but rather, it has a stable flex for better hold and improved drive in the face of waves. These quad rear fins are also guaranteed more durable and lighter. It comes in a white colourway with FSB1 branding.