Smoke lens for outdoor use.   LEGACY FEATURES: Adjustable Temples With 4 Settings. Soft PVC Nosepiece Exceeds The ANSI Z87.1-2003 High-Velocity Impact Standards. CLEAR LENS: General Purposes For Indoor Applications That Require Impact Protection. Offers Protection From Excessive Glare. Scratch-Resistant Lenses Provides 99% Protection From Harmful UV-A And UV-B Rays. 100% Polycarbonate Lenses