-SecureFit 400X clear / blue glasses are modern protective glasses made of polycarbonate intended for shooting, outdoor activities and work requiring eye protection. Effective eye protection SecureFit SF400X glasses have polycarbonate lenses, a flexible frame and wide temples. Polycarbonate lenses protect against solid objects at a speed of 45 m / s and block as much as 99.9% of UV and UVB rays . The lens is covered with a 3M Scotchgard Anti-Fog coating, which provides long-term protection against fogging and scratching the surface. Clear lenses ensure good color recognition and high UV protection. Comfort and fit The use of Pressure Diffusion Temple technology helps to evenly distribute pressure over the ear, while protecting the temples and providing a comfortable fit. The profiled frame creates an additional cover over the eyebrows and rests comfortably against the forehead. A rubberized nose piece and soft temple inserts prevent the glasses from slipping and increase the wearing comfort. Features: The 3M Scotchgard Anti-Fog coating protects against fogging (in accordance with the EN166 standard) and provides excellent visibility in difficult conditions, The 3M Pressure Diffusion Temple technology reduces the pressure over the ear and guarantees a comfortable fit to the face, Soft nose piece - prevents glasses from slipping, Profiled frame with a comfortable support on the forehead, ultra-light design weighing only 22 g, durable polycarbonate lenses, filters block 99.9% of UVA and UVB rays, modern design. TECHNICAL DATA Basic information Type of glasses protective, shooting Additional data Mechanical protection class F. Optical class 1 Frame material polymer Lenses material polycarbonate Radiation protection UVA, UVB Scratch resistance Yes Anti-fog system Yes Dimensions Weight [g] 22