Eliminate the bulkiness and weight of goggles with the sporty, lightweight Pyramex® I-Force® Slim Safety Eyewear. Its vented foam carriage helps deliver maximum dust protection as well as a sufficient airflow outlet for heat. An outer polycarbonate lens helps protect against the environment while an inner acetate lens is designed to help prevent fogging. In addition, the indoor/outdoor mirror lenses are coated with H2X™ Anti-fog Technology for even more resistance to fogging due to extreme temperatures and help provide 99% protection against harmful UV rays. For convenience, the safety glasses have quick release interchangeable temples and elastic strap. I-Force Slim has all the features of I-Force in a design that is 6% smaller and better suited for smaller facial sizes. Passes MIL-PRF 32432 high velocity impact standards. Ideal for jobs that require movement between indoor and outdoor tasks.