• Fully adjustable metal alloy hybrid temples
• Non-slip, soft temple material
• Rimless design for unobstructed vision
• The UV-AF® anti-fog coating
• Universal nose bridge
• Welding styles available
• Meets ANSI/ISEA Z87.1 2020 standard
• Formerly known as Crews® Safety Glasses

Stay safe with the S21 Series from MCR Safety. Accidents happen when people remove their glasses, but with these sleek, style-conscious safety glasses, you'll wear them all day! The S21 features a frameless lens design allowing an unobstructed view, metal temples, and non-slip temple sleeves. The UV-AF® anti-fog coated lenses are eco-friendly and UV cured, providing 3 times greater anti-fog performance than generic anti-fog safety glasses. Choose the best safety glasses, choose MCR Safety! This product meets the ANSI/ISEA Z87.1 2020 standard.