Material: Multi-layer coating technology, five-layer polycarbonate material, not only windproof, sandproof, and shockproof, but also wear-resistant, HD, lightweight, waterproof, and anti-fog, safe and useful for your daily use. Adjustable temple: You can adjust the length of the temples according to your needs, suitable for most face shapes. The perforated design is convenient for wearing a rope or chain according to your needs, can be worn around your neck when not in use. Anti-fog coating technology gives you a clear view and increases safety during heated play. Our safety glasses are perfect for many uses such as DIY, including home maintenance, automotive work, computer repair, house and garden cleaning, or in a range of other environments such as school lessons, professional cleaning, painting, sports, welding, or woodworking. Perfect for men, women, boys, or girls. Our goggles are also widely used for Nerf, shooting, airsoft, racquetball, and water balloon fights. They are