It&';s said that Makaha was a chief so handsome that Ke Anuenue, the goddess of rain, became smitten with him and blessed his valley with double rainbows. Like the legend they&';re named for, the Makaha rimless sunglasses come with lenses so clear and vibrant that everything you see will be just as beautiful. Frame: Tortoise Lens: HCLA(R) Bronze - Versatile in changing conditions with a warm tint. 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 -4.50 INCLUDED: -Small Tri-Fold Case -Cleaning Cloth -Two Year Warranty