The modern 3M SecureFit Safety Glasses Series 500 feature temples that adapt to the individual shape of the head, providing every wearer with secure comfort. With the 3M SecureFit Safety Glasses Series 500, you receive a modern eye protection solution designed for comfort and compatibility. This safety eyewear has a sleek, elegant look and weighs only 22 grams. The 3M temple pressure distribution technology ensures a comfortable fit. The slotted ribs allow for comfortable pressure equalization and enable the temples to bend to fit the wearer's head size. The enclosing temples exert pressure not on the temples but on the less sensitive back of the head. This makes the safety glasses lightweight and pleasant to wear, providing a secure fit even during quick head movements. With the adjustable ratchet temples, the wearer can easily customize the glasses to their face shape and eyewear position. These glasses can be easily combined with earmuff-style hearing protectors.