Fibercon High-Aspect sails are those where the focus of loading is concentrated up the leech of the sail. These sails are recognised by their tall, narrow profile.
Only the highest-quality yarns and tightest weaves are used in these fabrics. By using fill fibers that are larger than the warp yarns, all the crimp is forced into the smaller warp fibres.
This leaves the fill yarns perfectly straight to offset the high leech loads. This weave, which produces the best non-stretch fabric available, also gives excellent bias control for maximum durability.