3722 PosiWear UB Apron 56 gsm Related_venture_gear tactical Over the glass design helps keep prescription ANSI Class 1 Over the glass design helps keep prescription eyewear users in compliance Can also be worn by itself as a regular safety glass Rubber gasket forms a seal to keep out dust and airborne particles Flexible temples provide a secure fit without uncomfortable pressure points FogLess® 3Sixty™ enhanced hydrophobic action resists lens fogging and provides clear vision in extreme working conditions Di electric metal working non hazardous chemicals White in color One size fits most 28" X 36" Passes U ASTM F1670 1671 standards for blood and viral penetration Passes NFPA 99 antistatic test One time use product