Purchase 10.25" Polarized Front Height: 10 Base: 6

Front Height: 10 Base: 6

"Although the thruster took surfing to a higher performance level (following single fins) with more speed and quicker responsiveness

An inch and a half up from the base

Non slip padded shoulder strap with stash pocket

it has become one of JJF's favorites for all kinds of surf (Margaret River winner

Purchase 10.25" Polarized Front Height: 10 Base: 6The Purchase Block Fin was created by Christian Wach of Canvas Surfboards. The idea behind the cut away was to minimize the base without compromising the width of the fin. With the smaller base, transitions into turns are much smoother, with less pivot and more flow. It also makes it possible to move the fin a lot further back in the box. This is a contemporary pivot fin design that is great for any noserider. Technical info: This is a large area fin.