Choose the 3M SecureFit 400 series safety spectacles if you want extra comfort and a slim design. The safety spectacles weigh just 19 g and feature 3M temple pressure distribution technology, which adapts to the size of your head and guarantees a secure and comfortable fit. The soft and adjustable nose bridge enables an even better fit and reduces slippage of the safety spectacles when moving the head. The wide and flexible temples offer solid side protection and can be easily combined with earmuffs. The wraparound shape enables a wide field of vision. The rimless polycarbonate lenses are available with anti-fog and anti-scratch coatings for longer durability and better vision.