Each individual Tenax microfibre within the eight tightly woven strands of Power Pro Tenacity is considerably thicker and more robust than those found in earlier three, four and five strand variants. This greatly enhances the abrasion resistance of this new braid, while also making it smoother, slicker and incredibly fine for its strength. On top of this, the rated breaking strains printed on the spools are now much closer to the actual strength of the line, and lengths are listed in metres rather than yards, but are still offered at similar prices the existing Power Pro, meaning you actually receive 9.3% more line for the same spend!