Safety Glasses – SBR5020DT. Gray (Anti-Fog) Lens with Black/Red Frame. Lenses coated for superior scratch resistance and block 99% of harmful UV rays. Removable soft foam padding provides an easy-wearing fit and protects against dust. The stylish frames can be worn with or without the optional quick-release headband for a secure, goggle-like fit. Exceeds ANSI Z87.1 High Impact Requirements.