Krypt Surf Technology

Yellow Fin

The Yellow Fin series is built for surfers who demand control, speed, and flow in every wave. Inspired by the natural efficiency of a fish’s fin, these hydrodynamically engineered designs reduce drag and maximize drive, giving you smoother transitions, tighter turns, and a more connected ride. Whether you’re carving powerful lines on a shortboard or chasing long, glassy waves, Yellow Fin delivers the perfect balance of stability and release—turning every surf session into pure performance.