Engineered for elite level male and female swimmers, all LGTRXRZ goggles are packed with a range of state-of-the-art features including a sculpted ultra-low profile lens, five removable nosebridge size options and HD lenses with anti-fog coating. In addition, every pair is equipped with DURAFIT liquid silicone gaskets that provide an ultra-comfortable, deep inner-eye fit and water-tight seal. Plus, with 180′ wide peripheral range, the Tracer-X RZR promises a clear, extensive field of vision. With an ultra low-profile, the unique shape provides maximum durability and increased hydrodynamics. Additional features include a ergonomic curved speed adjustment and an endless silicone strap designed for easy adjustment and a secure fit.