LZR Racer
Speedo's website boasts that the LZR Racer was "so fast, it was banned from competition". Indeed, the LZR Racer was banned from international competition by FINA in 2009, along with all full-body polyurethane suits. Men's suits were also banned from extending above the waist or below the knee. Women's suits could not extend past the shoulders or go below the knee.