Matt Black - Common Knost carefree look

carefree look

and reliable projection when you step back on the tail

where the ocean's roar echoes through its walls

Double Take - The Double Take template combines a wide base and tall profile that flows into a thin tip

Three designs

Matt Black - Common Knost carefree lookA refined take on our common template, developed with Matt Vasquez for powerful, controlled longboard surfing. Built in a heavy k fiber fiberglass construction, this fin offers a slightly more dependable feel while maintaining the smooth flex characteristics that make a traditional single fin feel alive underfoot. The result is a fin that delivers drive, stability, and clean rail to rail transitions without feeling overly rigid. Matt has spent