TYR Durafast Racer
Don't let the name fool you, TYR's long-lasting polyester training suits fit so well you can actually race in them. The Durafast Racer from TYR Swimwear has long been a favorite with swimmers because of the unique blend of polyester and PBT making these racers both sun and chlorine resistant. (PBT is a textured polyester yarn that has stretch characteristics similar to spandex). This competition swimwear lasts up to 20 times longer than other swimwear and maintains shape better because of four-way stretch technology.
53% PBT/47% Polyester.