High-Tech Swim Suit

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The high-tech swim suit was pioneered by the LZR racer suit, a swimsuit manufactured by Speedo and developed in association with then Australian Institute of Sport in 2008. The suit uses scientifically advanced materials which help reduce drag in the water, allow for better oxygen flow to the muscles and holds the body in a more hydrodynamic position. The LZR was proven to be a success when 94% of all swimmers won races whilst wearing LZR suits at the Beijing Olympics. Since then many other suits have come on the market, major names include Adidas Hydrofoil, Arena X-Gilde and Jaked01.

However, critics say the suits are a form of 'doping by technology' as their polyurethane and neoprene coatings add buoyancy. The FINA decision is the latest in a long line of controversy surrounding the technology. The ability of the suits to compress the body and trap air have caused many competitor began to wear more than one suit at a time for increased effect.

At a FINA meeting in March 2009, the bureau stipulated the any suits wore by swimmers should not cover the neck and could not extend past the shoulders and ankles. At this time, many suits including the BlueSeventy Nero Comp were banned, though the famous LZR still remained. By referring to this decision, many other suits has been banned under the formulated strict rules and guidelines on the technology aspects.