Wide-vision Uvex Ultrasonic 9302-245 safety goggles with exceptional wearer comfort. Soft seal around the eyes fits most faces. Permanent anti-fog (inside), scratch resistant (outside) coatings. Wide fully adjustable, high quality head strap for a pressure-free fit over long periods of use. Additional side protection around the eye. Indirect ventilation reduces condensation. Lens replacement possible. Can be worn over most prescription spectacles