FCS II Performer PC Tri Surfboard Fins Size:S using compact tempered glass in

using compact tempered glass in an inverted tear-drop shaped twin-lens design

With its Silicon Stretch recycler interior and flatlock stitch exterior seams

Going out on a limb here but we reckon they're probably the most comfortable thermal socks we've had the joy of testing

while the thermal smoothie on the chest and back provides extra insulation

Recommended for performance shortboards with moderate-to-low rocker

FCS II Performer PC Tri Surfboard Fins Size:S using compact tempered glass inThe FCS II Performer PC Tri fins are designed for optimal performance in any condition. These fins generate rapid speed and retain high levels of control and responsiveness, resulting in a smooth, connected ride. Perfect for riders seeking speed, flow, and reliable responsiveness. Overview Designed for a balance of speed, flow & response. Well proportioned template with Inside Foil Technology (IFT). Ideal for surfers who want a reliable All Round fin