[North Sails’] downwind sails will now be 3Di Force, which is a downwind version of our 3Di. It will provide them with a much bigger range than before. It’s lightweight but much more stable [than Cuben Fiber, previously used], so the guys can press on the sails and sail hotter angles. With these sails, the foilers can luff up a few degrees, make good use of the foil, and gain righting moment. The 3Di Force has a high Dyneema content, which makes it more durable. With downwind sails, we’re not looking for that last bit of stability we get from carbon. We’re happy to make the gain with tenacity and durability.