Durafast™ Stretch combines the durability and colorfastness of Polyester with excellent comfort and flexibility. This PolySpandex blend is ideal for training and able to sustain hours of abuse while maintaining a comfortable hold on your body. Durafast™ Stretch offers the same technical benefits of Durafast™ Polyester including unsurpassed sun and chlorine resistance, in addition to control and memory like you’ve never experienced before in a Polyester suit.