Captain Fin Jeff McCallum 8.0" from our Shapers Series. A masterclass in design, the Jeff McCallum 8" is a perfect mid-length fin featuring a narrow base and sweeping tip that'll have you singing as you slice through the end bowl section with a sweeping arc on this flexy template. Features: Template: Raked—a swept fin for speed and maneuverability. Ideal Board: Mid-Lengths with 2 + 1 fin setups. Construction:Fiberglass construction. Fin Specification Size Area 33.83" Height 8.0" Base 5.63" Foil 50/50