The Agon Retro Kneelength Racer is an excellent competition swimsuit that uses water repellent resin stripe technology to reduce drag and improve performance. Agon's Retro Kneelength Racer is a well priced racing suit that is colourful and inspired by retro colours and patterns. The Agon Retro Kneelength Racer is a popular choice for both entry level competitors and elite swimmers who want to step up to the blocks with some colour and flare.