Sherwood Triton FinTriton Fin The Triton combines elements of classic vented fins with an updated design and modern materials. The result is a full size fin thats lightweight and flexible but with a brisk snap that gives impressive power and acceleration. The large vents direct thrust for efficient kicking in any swim style, while the wide blade offers easy maneuverability. The long base of the foot pocket provides stability and comfort. Can upgrade to the Sherwood