Smith Scientist Polarized Photochromic Sunglasses - 2011 Closeout - $86.83

You don't have to have an advanced degree to know the Smith Scientist polarized photochromic sunglasses are a great choice. Polarized lenses reduce 99% of visible glare for increased sharpness and decreased eye fatigue. Photochromic Ignitor lenses automatically adjust tint according to light conditions, and eliminate glare and enhance contrast while maintaining accuracy of color. 6-base-curve lenses; (the higher the number the more curved the lens-Smith features sunglasses with 6, 7, 8 and 9 base curvature). Grilamid(R) TR90 lightweight nylon frames offer a consistent fit and flexibility in all temperatures and are extremely impact resistant. Nosepiece and temple ends become tackier when wet for reliable grip during exercise and hot weather. Frames feature spring hinges to accommodate most head sizes. Smith Scientist polarized photochromic sunglasses include a protective case. Best fits medium profiles. Closeout. - $86.83