Engineered for elite level male and female swimmers, all LGTRXM goggles are packed with a range of state-of-the-art features including an ultra low profile design, five removable nosebridge size options and high definition, mirrored lenses. In addition, every pair is equipped with durable, liquid silicone gaskets that provide a comfortable, watertight seal. Plus, with a staggering 206¼ wide peripheral range the Tracer-X promises a 15% wider field of vision than any other competitor goggle on the market.