Carhartt Carthage Safety Glasses PI. The Carhart Carbondale by Pyramex Carthage Safety Glasses w/ Impact Protection feature an indirect vented foam carriage that offers maximum dust protection yet provides sufficient airflow to prevent fogging. Pyramex Carthage Safety Glasses w/ Scratch-Resistant Polycarbonate Lenses offer protection from excessive glare and have 100percent Polycarbonate scratch-resistant lenses. Features of Carhartt Carthage Safety Glasses w/ Impact Protection: Indirect vented foam carriage that offers maximum dust protection yet provides sufficient airflow to prevent fogging Interchangeable temples/strap are included Meets ANSI Z87.1 High Impact Requirements Provides 99percent Protection From Harmful UV-A And UV-B Rays 100percent Polycarbonate Lenses Scratch-Resistant Lenses Package Contents: Carhartt Carbondale by Pyramex Carthage Safety Glasses w/ Scratch-Resistant Polycarbonate Lenses Carhartt Carthage Safety Glasses PICHB410DTP