The sun is bright enough on race day, but when you get into the water, and the light starts to get reflected in the choppy conditions, your swim leg quickly heads off course. Accordingly, TYR produces its Nest Pro Goggles in a Mirrored version. So, you gain the UV protection of a mirrored lens, while also maintaining the sleek, low profile, and hydrodynamic profile that the Nest Pro goggles are known for. These goggles provide a wider peripheral than most TYR goggles, increasing your field of vision. Appropriately, TYR also gave the lenses an embedded anti fog treatment, preventing any possible loss of vision. For adjustment, the Nest Pro features a varied tensile strength think varying elasticity head strap. The TYR Tracer Racing Mirrored Goggles are available in one size and in the lens colors Gold Mirror, Titanium Blue Metallic, and White Metallic.