The FCS II Accelerator Thruster Neo Glass Medium fin set from the new ECO Series. Constructed with 50% glass and bio-resin, the Neo Glass Eco Blend range focuses on a low impact construction with less use of fossil fuels and a smaller carbon footprint than traditional materials. Low impact construction with high impact performance that’s recommended for lightweight and more agile surfers. This is an oversized, all-round fin-set that’ll suit a diverse range of surfers in a wide range of surf conditions, especially good in demanding overhead waves. A functional template with flat foil giving rapid, yet controlled changes of direction. This fin set is best suited for dynamic surfers who like to attack the steep, critical parts of the wave. FCS recommend the Accelerator fins for performance boards in decent waves. Neo Glass is a brand new construction process which has been getting some rave reviews from the FCS team riders. By blending the finest nylon and long strand fibreglass they have created a fin with some exciting characteristics. Kai Otton, Felipe Toledo and Davey Cathels have been putting the Neo Glass fins through their paces and claim they have plenty of drive and made my board feel alive. And are said to have a superb recoil, increasing drive and carrying speed through turns. FCS II Neo Glass fins = Fast response, Quick Acceleration, Consistent Performance and Greater Control PLEASE NOTE: These FCS II fins are NOT compatible with the original FCS and FCS Fusion fin plugs