Crews Tacoma designed these safety goggles to provide affordable low-cost eye protection to all workers. These glasses are great in quality, safety, comfort, and durability. All Crews Tacoma glasses are made of strong, lightweight, scratch-resistant polycarbonate lenses to deliver both a wide field of vision and maximum protection. And of course, the Tacoma meets ANSO Z87+ and CSA Z94.3 standards. These glasses also come with a extra-large style to wear over prescription lenses.