These 2 pairs of sunglasses have UV400 UV protection polycarbonate lenses which provide the ultimate in protection against the sun's harmful rays. The lenses are polycarbonate. Each of the lenses measures 3 inches across, and are 1 1/4 inches high in the center. The glasses have rubber padding around the lenses to give you excellent comfort, with vents to prevent fogging. Each arm is 5 inches long.You'll recieve one pair with dark smoke lenses, one pair with clear lenses. These are great for those who wear contact lenses. Don't miss out on this great deal. Get yours now!