Photochromic Sports Sunglasses for Road UV Sportstyle 802 V Black [Uvex] Cycling, Bikes, Running, Anti-Fog, Protection,

UV: Protects your eyes from UV, A, B, and C rays. The company name uvex comes from uv-ex = UltraViolet EXcluded. uvex variomatic (photochromic) lenses react to the amount of ultraviolet light, automatically changing the brightness of the lens color to suit a wide range of conditions. The unique anti-fog coating "supravision," applied to the inside of the lens, keeps your vision clear. The adjustable nose pads allow for a proper fit. Visible light transmittance 17%-77%