Zen 4 6'8" Monday these fins designed by Ryan

these fins designed by Ryan Burch are built for harnessing speed and drive

this is Kelly Slater's newest performance twin model

000 blanks shaped for iconic surfing brands

from small and mellow to fast and hollow

Zen 4 6'8" Monday these fins designed by RyanCondition: Excellent condition, barely ridden with a handful of light deck pressures. Description: The Chemistry Zen has a step up feel with added paddle power from its forward volume. Meant to be ridden as a twin or twin+1, the Zen holds a line in tubes with the help from its 4 channel bottom. The double wing pin tail gives this model stability in heavier, hollow waves. The Zen 4 carves well on the face and doesnt have that wash out feel at the end