IWA WEED Quad: Surf (4 fins setup)IWA WEED Twin: Surf Carbon kitesurfing fin AREA: 352 cm2 Our Kite fins are exclusively made of stiff, resistant and light Carbon Honeycomb material. Our fins are specifically designed for kitesurfing and not for surfing. They can handle tons of pressure so going upwind is a breeze and slashing waves as radical as you can is easy. Louis (designer): "Surf weed fins specially designed for kitesurf board (different speed, different lift and different