FCS II Performer Glass Flex Tri Surf Fins Medium Black 173696 Full concave for use in

Full concave for use in the streets or at the park

34ltr FCS II Modern Keel or FCS II Power Twin (buy separately)

Signature DreamKnit ™ fabric makes these the world's softest performance sweats

Flex Rating 5 - 6 (1 Soft - 10 Stiff) Instep Flex Zone The Instep Flex Zone functions to maintain natural ankle flexion in your boot

– Coiled leash

FCS II Performer Glass Flex Tri Surf Fins Medium Black 173696 Full concave for use inThe 'Performer' surf fin, featuring Inside Foil Technology (IFT) and a well proportioned template, is skillfully designed to strike a perfect balance between speed, flow, and responsiveness, making it ideal for all round surfers seeking a reliable and versatile fin for their boards. It excels in a wide range of conditions, from beach breaks to point breaks, delivering the combination of speed and maneuverability with seamless flow between turns.