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3M SecureFit 400 safety glasses with patented self-adjusting technology – the temples naturally adapt to different head sizes and distribute pressure over the ears, increasing comfort without compromising fit. Soft adjustable nose pads ensure an even more personalised fit.

Key features

  • Ultralight, only 18 g
  • Soft adjustable nose pads
  • Polycarbonate anti-fog lenses
  • Absorbs 99.9% of UVA and UVB radiation
  • Patented pressure-distributing frame
  • Fits many head sizes

Standards and certificates

  • EN 166:2001