Perfect for open-minded, free spirited adventurers ready to go where others aren&';t willing to follow. These modern aviators brings classic style with a contemporary twist, featuring PolarizedPlus2A(R) lens technology and MauiGradient lenses. Frame: Silver Lens: Neutral Grey - Offers the highest available light reduction for the richest colors and sharpest contrast. Lens Material: MauiPure - Our most popular lens material. It combines optics almost as crisp as SuperThin Glass with ultra light and excellent scratch & shatter resistance. Rx Power Range: +3.00 to -5.50 INCLUDED: -Small Tri-Fold Case -Cleaning Cloth -Two Year Warranty