Made from a cotton-polyester blend

features great UV protection

No moving parts means no chance of mechanical failure

Cord thickness: 7mm

curved tails Light weight

FCS II Performer Glassflex Tri Surfboard Fin Set - med Colour:BLUE Made from a cotton-polyester blendFCS II Performer Glassflex Tri Surfboard Fin Set Product Information OVERVIEW: Reliable all round fin for a diverse range of surfers, conditions and board types. GEOMETRY: Well proportioned template with Inside Foil Technology (IFT) delivering a balance of drive, pivot and hold. FIN MATERIAL: Glass Flex PERFORMANCE: Designed for surfers wanting a combination of speed and manoeuvrability with flow between turns. CONDITIONS: A wide range of conditions