... ,dust,scrape 3.various color options 4.CE, ANSI standard Adjustable frame PC safety glasses Features:1. CE approved2. ANSI standard3. ... Material: PC, PVC, EVA4. Lens: various color options5. Frame: adjustable, different color Characters:1. Anti-fog,dust,scrape 2. Side ... gives flank protection,shows elegance and decentness;The length of temple can be adjusted in 4 different positions,temple ...