Question: What line of Competitive swimwear did speedo manufacturer  that is composed of woven elastane-nylon and polyurethane

full_context: Document 1: Kevlar: Kevlar is the registered trademark for a para-aramid synthetic fiber, related to other aramids such as Nomex and Technora. Developed by Stephanie Kwolek at DuPont in 1965, this high-strength material was first commercially used in the early 1970s as a replacement for steel in racing tires. Typically it is spun into ropes or fabric sheets that can be used as such or as an ingredient in composite material components.
Document 2: Major achievements in swimming by nation: This is a list of the best results achieved by athletes from different nations at four major competitions where swimming events are (or were) competed. Results are based on major competitions according to FINA's historical records: the swimming and open water swimming events at the Olympic Games, the swimming and open water swimming events at the FINA World Aquatics Championships, the FINA Short Course Swimming World Championships and the defunct FINA World Open Water Swimming Championships. The results listed here only refer to swimming and open water swimming events. Medals earned by athletes from defunct NOCs or historical teams have been merged with the results achieved by their immediate successor states, as follows: Russia inherits medals from the Soviet Union and the Unified Team; Serbia inherits medals from Yugoslavia; Australia inherits medals from Australasia; and Germany inherits medals from West Germany and East Germany. The table is pre-sorted by total number of gold medal results, silver medal results and bronze medal results, respectively. When equal ranks are given, countries are listed in alphabetical order.
Document 3: Swim Ireland: Swim Ireland (Irish: "Cumann Snámh Éireann" ) is the national governing body of swimming, diving, water polo, open water swimming and synchronized swimming in the island of Ireland (Republic of Ireland and Northern Ireland). Competitors from Northern Ireland can opt to compete for British Swimming in international competitions, with the exception of the Commonwealth Games where they can compete for Northern Ireland.
Document 4: Dolfin Swimwear: Dolfin Swimwear is an American company that manufactures and sells competitive and recreational swimwear. The brand is well-known for its "Dolfin Uglies" product line, which features brightly-colored swimsuits in a wide range of designs. In 2015, Dolfin released the Titanium Technical swimsuit, a high-tech competition swimsuit designed for elite racing. Other products include apparel, swimming accessories, water aerobics gear and beach swimwear.
Document 5: Watersun Swimwear: Watersun Swimwear is the oldest privately owned Australian swimwear and beachwear manufacturer. Established in the mid-1950s, Watersun has been synonymous with the Australian way of life in terms of Swimwear and Beach Fashions for nearing half a century. Its trademark Graphic Glamour Swimsuit Designs of the '60s, '70s and '80s were recently displayed in the Australian National Maritime Museum which paid tribute to the History of Australian Swimwear: Exposed! The Story of Swimwear.
Document 6: Standard diving dress: Standard diving dress (also known as hard-hat or copper hat equipment, or heavy gear) is a type of diving suit that was formerly used for all underwater work which required more than breath-hold duration, and included marine salvage, civil engineering, pearl shell diving and other commercial diving work, and similar naval diving applications, though has largely been superseded by lighter and more comfortable equipment.
Document 7: Competitive swimwear: Competitive swimwear generally refers to the swimsuit, clothing, equipment and accessories used in the aquatic sports of swimming, diving, synchronized swimming, triathlon and water polo.
Document 8: Speedo: Speedo International Ltd. is an Australian manufacturer and distributor of swimwear and swim-related accessories based in Nottingham, England. Founded in Sydney, Australia in 1914 by Alexander MacRae, a Scottish emigrant, the industry-leading company is now a subsidiary of the British Pentland Group. Today, the Speedo brand can be found on products ranging from swimsuits and goggles to wrist watches. The Speedo brand is manufactured for and marketed in North America as "Speedo USA" by PVH under an exclusive perpetual licence, who acquired prior licensee Warnaco Group in 2013.
Document 9: Swimming (sport): Swimming is an individual or team sport that involves using arms and legs to move the body through water. Typically, the sport takes place in pools or in open water (e.g., in a sea or lake). Competitive swimming is one of the most popular Olympic sports, with events in butterfly, backstroke, breaststroke, freestyle, and individual medley. In addition to these individual events, swimmers take part in relays. Swimming each stroke requires specific techniques, and in competition, there are specific regulations concerning the acceptable form for different strokes. There are also rules put in place to regulate what types of swimsuits are allowed at competitions. Although it is possible for competitive swimmers to incur several injuries from the sport, there are also multiple health benefits associated with the sport.
Document 10: History of competitive swimwear: The history of competitive swimwear has been dominated by concerns over public nudity in the first half of the 20th century and by efforts to reduce water drag in the second half. Those efforts initially lead swimmers to reduce the early sagging one-piece swimsuits down to briefs only. With the development of new materials that tightly fit the body and offered lower resistance to water than human skin, this trend was reversed to a complete body coverage from heels to neck and wrists. FINA banned full-body suits from competition effective from 1 January 2010, stating that it "wishes to recall the main and core principle is that swimming is a sport essentially based on the physical performance of the athlete".
Document 11: Swimming at the Goodwill Games: Swimming was one of the sports at the quadrennial Goodwill Games competition. Swimming competitions were held at every one of the five Goodwill Games. The final swimming events were held at the Games in 2001 as the 2005 edition of the Games were cancelled.
Document 12: AgonSwim: AgonSwim is a competitive swimwear manufacturer that was started by and is run by former competitive swimmers. AgonSwim produces swim suits for amateur aquatic sports using dye technology (dye sublimation) otherwise limited to use in professional sports like soccer, rugby union, cycling, and basketball. AgonSwim is also one of only 21 competitive swimwear manufacturers approved by FINA.
Document 13: Telkom SA National Aquatic Championships: The Telkom SA National Aquatic Championships is a yearly open competition event in South Africa which incorporates all aquatic disciplines under the auspices of Swimming South Africa: swimming, water polo, diving, synchronized swimming and open water swimming. The events are held in major cities across South Africa in April and provide the basis for selection for teams to represent South Africa and compete at the FINA World Championships, All Africa Games, Commonwealth Games and the Olympic Games.
Document 14: Arena (swimwear): Arena is a brand of competitive swimwear created in 1973 at Adidas AG Herzogenaurach, Bavaria, Germany. Sold by Adidas in 1990, the brand now represents two unrelated product lines.
Document 15: 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. The LZR Pro and LZR Elite were launched on 13 February 2008; the higher-priced LZR Elite was replaced by the LZR Elite 2 in early 2014. The LZR X, the most recent addition to Speedo's competition suit lineup, was launched in early 2015. The technology is patented in Italy, and protected worldwide.
ground_truth: LZR Racer