Details Captain Fin – Alex Knost Sunshine – 10 – 1 fin Template:Rakedswept, raked template with a thin tip for responsive logging. Ideal Board:Longboards. Construction:Fiberglass construction. A sweeping template, thin tip and a masterclass in its design, the Alex Knost Sunshine 10 has a responsive spring that feels amazing in pintail and squaretail logs. Fin Specification Size Area 40.1″ Height 10″ Base 7.6″ Foil 50/50