Gateway Safety 4666 UL-Certified StarLite Safety Glasses, IR Filter 5.0 Lens, Black Temple Incredibly lightweight, weighing less than one ounce Deep, universal-fit temples provide side protection equal to that of large side shields Independently tested to the ballistics impact section of the US Military standard, MIL-PRF-31013, Clause 3.5.1.1 Independently tested and certified by Underwriters Laboratories to meet ANSI Z87.1+ and CSA Z94.3 standards Sleek, compact appearance and stylish unitary lens provides a wide field of vision