FCS M5 Natural Glass Flex Thruster Fins with Fin Key Size:M While the EPS is lively

While the EPS is lively the PU inserts dampen vibration better

a soft anti-slip neoprene cuff for comfort and security

rope hook-up and deflation easier than you ever thought possible

Slip this long-sleeved shorty on and forget you're wearing neoprene

this board is seriously high TECH

FCS M5 Natural Glass Flex Thruster Fins with Fin Key Size:M While the EPS is livelyWell rounded fin designed to strike a balance between speed, drive and manoeuvrability. Overview Moulded composite fin with engineered flex and tip response. This well rounded template is designed to strike a balance between speed, drive and manoeuvrability. 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