Safety glasses have adjustable temples for a custom fit, and integral side shields that offer fuller protection on all sides in addition to a wider view. Adjustable Arm Length / Yes Adjustable Nose Piece / No ANSI Dust/Splash Rating / Not Rated for Dust or Splash Application / General Purpose Arm Color / Black Arm Length / 150 mm Arm Material / Nylon Arm Tip Type / Adjustable, Bayonet Dielectric Protection / No Eyewear Size / M For Small Heads Designation / Not Rated for Small Heads Frame Color / Black Frame Material / Nylon Frame Style / Wraparound Frame Type / Half-Frame Gender / Unisex Includes Scratch-Resistant Lens Coating / Yes Item / Safety Glasses Lens Coating / Anti-Scratch Lens Color / Clear Lens Material / Polycarbonate Maximum Operating Temperature / 55 Degrees C Metal Detectable / Yes Minimum Operating Temperature / -5 Degrees C Series / TK Standards / ANSI Z87.1-2015 Temple-to-Temple Width / 3 7/8 in Ultra-Violet Scale Protection Designation / U6 Visible Light Scale Protection / L0 X-Ray Detectable / No