Question: What line of Competitive swimwear did speedo manufacturer  that is composed of woven elastane-nylon and polyurethane
Sentence (from "LZR Racer"): The LZR Racer (pronounced as 'laser') is a line of competition swimsuits manufactured by Speedo using a high-technology swimwear fabric composed of woven elastane-nylon and polyurethane.
Relevant evidence: Yes