No matter where your adrenaline-pumping adventures takes you, our Birdz Eyewear Boogie Anti-Fog Padded Motorcycle Snow Sports and Skydiving Safety Goggles have you covered with superior fit, comfort, safety, and style. Crafted with a one-piece shatterproof polycarbonate lens encased with a black frame padded with vented EVA foam, these high-performing goggles meet all ANSI Z87.1 standards for use in industrial applications. So whether you're on a sky dive or a motorcycle ride, when you wear a pair of these, you're protected. The vented foam allows for a comfortable fit that shields your eyes from wind and distracting, potentially dangerous airborne debris you may come across during your adventures. The high-quality adjustable strap ensures your parachute goggles stay in place at high rates of speed. The scratch-resistant and double-sided anti-fog coatings ensure maximum durability and clarity of vision under all conditions. Of course, the lenses provide 100% UVA and UVB protection to keep your eyes safe from the dangerous ultraviolet rays of the sun. This particular value pack of 2 features 1 pair of black frames with blue mirror lenses and 1 pair of black frames with yellow lenses. Blue mirror lenses reflect light, reduce glare, brighten your field of vision, and keep your eyes hidden from view. Yellow lenses brighten your field of vision and improve clarity and definition in low-light conditions such as dawn, dusk, haze, and clouds.