Radians Revelation safety glasses Smoke impact-resistant & scratch-resistant polycarbonate lenses Dual 8-base lens design 5-position lens angle adjustment Camo frame Slim temples 4-position temple-length adjustment Wraparound coverage Side-shield protection Soft nose piece w/self-adjusting fingers Built-in ventilation channel reduces fogging Blocks 99.9% of UV rays Meets all ANSI Z87.1-2003 & CSA Z94.3 standards