Sporty, lightweight design eliminates the bulkiness and weight of a goggle. Quick-release interchangeable temples and an elastic strap. Vented foam carriage provides maximum dust protection, as well as a sufficient airflow outlet for heat. Outer polycarbonate lens protects against the environment, while inner acetate lens is designed to prevent fogging. Lenses provide 99% UV protection. Meets ANSI Z87.1+ High Impact standard. Certified to the requirements of the CSA Z94.3 standard. Meets MIL-PRF 32432.