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The 3M™ SecureFit™ 300 series glasses are equipped with 3M™ Pressure Diffusion Temple Technology to help reduce pressure load in the temples and ears for a comfortable feeling.
The 3M™ SecureFit™ 300-frame glasses are designed so that pressures are diffused and automatically adjust to fit most wearers' faces, providing comfort for the wearer. Light weight (< 29 grams). Anti-fog coating for better viewing angles and increased comfort. Absorbs 99.9% of UVA and UVB rays. Compliant with CSA Z94.3 2007 and ANSI Z87.1 2010.
Pressure dispersion technology allows the frames to self-adjust to each wearer's size
With a face-hugging design and built-in anti-fog technology for added protection
Safe and secure design, prevents glasses from slipping even when you are moving and active
Meets ANSI Z87.1-2015 and CSA Z94.3 . standards
