Proteck FCS Power Flex Safety Tri Fin Set-Black-4.0" Brand_ION a casual rider who likes

a casual rider who likes the added safety and peace of mind or a top-level rider who wants to protect your body as you push your limits

35mm Ramp Large Kick

Exterior: Glued and Blindstitched Seams

The slots in the Fusion plugs are slightly elongated which allows slight fore and aft movement of the fins

wouldn't stop saying how much faster these boards took off

Proteck FCS Power Flex Safety Tri Fin Set-Black-4.0" Brand_ION a casual rider who likesFrom Protect Power Flex is a Pro Teck Fin with a medium core flex. The smoke colored edge fin bends on turns, and then springs back, creating forward thrust similar to a swim fin. The medium flex core and flexible trailing edge makes the board turn smooth and fluid, with continuous speed. Power Flex Fins are recommended for intermediate to professional surfers.