![Spanx on Steroids: How Speedo Created the New Record-Breaking Swimsuit | Science| Smithsonian Magazine Spanx on Steroids: How Speedo Created the New Record-Breaking Swimsuit | Science| Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/Xv8l1yyZs7mzSA8fHLg4FvTYapQ=/fit-in/1072x0/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/Swimsuits-PhelpsPower-520-2.jpg)
Spanx on Steroids: How Speedo Created the New Record-Breaking Swimsuit | Science| Smithsonian Magazine
![Phelps Brand Welcomes World Champion Swimmer Penny Oleksiak as Global Brand Ambassador | Business Wire Phelps Brand Welcomes World Champion Swimmer Penny Oleksiak as Global Brand Ambassador | Business Wire](https://mms.businesswire.com/media/20201008005297/en/828579/5/Penny+Oleksiak+Joins+Phelps+Brand+-+FINAL.jpg)
Phelps Brand Welcomes World Champion Swimmer Penny Oleksiak as Global Brand Ambassador | Business Wire
![U.S. Olympic gold medallist swimmer Michael Phelps models the new Speedo brand swimsuits U.S. Olympic gold medallist swimmer Michael Phelps models the new Speedo brand swimsuits](https://c8.alamy.com/comp/2D0B9Y6/us-olympic-gold-medallist-swimmer-michael-phelps-models-the-new-speedo-brand-swimsuits-speedo-fastskin3-at-a-news-conference-in-new-york-november-30-2011-reuterseduardo-munoz-united-states-tags-sport-swimming-2D0B9Y6.jpg)
U.S. Olympic gold medallist swimmer Michael Phelps models the new Speedo brand swimsuits "Speedo FASTSKIN3" at
![U.S. Olympic gold medallist swimmer Michael Phelps (L) and U.S. swimmer Natalie Coughlin model the new Speedo brand swimsuits U.S. Olympic gold medallist swimmer Michael Phelps (L) and U.S. swimmer Natalie Coughlin model the new Speedo brand swimsuits](https://c8.alamy.com/comp/2CY537D/us-olympic-gold-medallist-swimmer-michael-phelps-l-and-us-swimmer-natalie-coughlin-model-the-new-speedo-brand-swimsuits-speedo-fastskin3-at-a-news-conference-in-new-york-november-30-2011-reuterseduardo-munoz-united-states-tags-sport-swimming-2CY537D.jpg)