FCS II Mayhem Driver Tri Fin Set - Blue (L) Size:L making it ideal for navigating

making it ideal for navigating steep waves and tight transitions

5mm or 5/16"

Perfect for performance boards with shallow concave and moderate-to-low rocker

Grid-textured fleece insulates heat from the inside out

FCS II Mayhem Driver Tri Fin Set - Blue (L) Size:L making it ideal for navigatingNew name. New Look. Mayhem's new performance template. Designed in collaboration with shaper and pro surfer Matt Biolos, the Mayhem Driver is a refined high performance template built to perform across a wide range of boardsfrom elite performance models to everyday versatile boards like the RNF and Puddle Jumper. Part of the Carver fin family, this elongated template features a wide base, curved trailing edge, and tapered tip, providing exceptional