Safty Glsses Smk Brazeau Brazeau Designer frames come in multiple styles for eye protection and user personality Non-polarized polycarbonate lenses are scratch-resistant and durable Tinted smoke lenses provide all-purpose tint without distorting visible color Lenses block 99.9% of harmful UVA, UVB, and UVC rays Soft Megol material on temple tips keep the glasses in place, even when you sweat