3M SecureFit 600 kaitseprillid

- Self-adjusting spectacle with no moving parts
- Naturally adjusts the temples to individual head sizes for a customized secure fit
- Helps remains securely in place as the wearer looks up and down or side to side – reducing the need for frequent repositioning of the glasses due to head movement
- Scotchgard Anti-Fog Coating remains effective for multiple 60 second cycles when tested according to EN 166/169
- The coating is bonded to the lens, allowing it to last for at least 25 washings with water