8.0 is our latest model developed in 2019, It’s based on successful 4 series fin with improved twist/bending and overall strength. It’s very slippery fin with good control even in overpowered conditions and amazing top speed. Winner fin for PWA, national racing or for sailors who just want to enjoy slalom sailing and be fast in the water. Available in S (soft), 5- (extra soft) and 5- -(extra extra soft) stiffness.