PowerPro fishing line begins with ultra-strong braided Spectra Fiber and is then treated with Enhanced Body Technology to create an incredibly round, smooth, and sensitive line. PowerPro is a low-stretch braided fishing line with the same all-around great performance that anglers have come to expect, making it the workhorse of the PowerPro family of products. Fish PowerPro: No matter the challenge. No matter the condition. No matter what.