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3M Occupational Health & Safety

SecureFit Safety Glasses, 400 Series, Anti-Fog, Anti-Scratch, Frameless, Black Arm, Clear Lens

Brand: 3M Occupational Health & Safety
PN: MMM SF401AF
MPN: 7100112435
Availability: In-Stock

The 3M SecureFitâ„¢ 400 Series Safety Glasses provide lightweight, frameless eye protection designed for exceptional comfort and clarity.


Featuring 3M™ Pressure Diffusion Temple Technology, the flexible black arms automatically adjust to the wearer’s head for a secure, low-pressure fit that stays comfortable throughout long shifts.

The clear polycarbonate lenses include both anti-fog and anti-scratch coatings, ensuring reliable visibility and durability in demanding industrial, laboratory, construction, and maintenance environments.

Their frameless design enhances the field of view while maintaining stylish, modern protection.

3M SecureFit 400 frameless safety glasses offer lightweight comfort with clear anti-fog, anti-scratch lenses and flexible black arms.

Frameless design provides a wide, unobstructed field of view

3Mâ„¢ Pressure Diffusion Temple Technology ensures a secure, comfortable fit

Clear anti-fog lens maintains visibility in humid or active conditions

Anti-scratch coating enhances durability and lens life

Flexible black arms adapt to various head sizes with minimal pressure

Lightweight construction reduces fatigue during extended wear

Ideal for construction, manufacturing, labs, cleanrooms, and maintenance tasks