Sports Eyewear: What to look for in protective sports eyewear
Prescription eyeglasses, sunglasses and even on-the-job industrial safety glasses typically do not provide adequate protection for sports use.
Sports goggles are made in a variety of shapes and sizes. Many are designed for racquet sports and are available for basketball and soccer. Some are even designed to fit in helmets used for football, hockey and baseball. Sports goggles should allow the use of helmets when the sport calls for it.
Lenses in sports eyewear usually are made of polycarbonate. Since polycarbonate is such an impact-resistant lens material, it works well to protect eyes from fast-moving objects. Polycarbonate also has built-in ultraviolet protection – a valuable feature for outdoor sports.
Untreated polycarbonate lenses, however, can easily become scratched. For this reason, virtually all polycarbonate lenses for eyeglasses and sports eyewear include a scratch-resistant coating on both the front and back surface for added durability.
Polycarbonate is the material of choice for sports lenses, but the eyewear frame plays an important role, too. Further, different sports require different types of frames, which has led to development of sport-specific frames.
Most sport frames can accommodate both prescription and nonprescription lenses. Sport frames are constructed of highly impact-resistant plastic or polycarbonate, and most come with rubber padding to cushion the frame where it comes in contact with the head or the nose area.
Some sports styles are contoured, wrapping slightly around the face. This type of goggle works well for biking, hang-gliding and sailing. Contact lens wearers especially benefit from the wraparound style, as it helps keep out wind and dust.