Bolle Competivision Tennis Lens Technology is the first and only lens technology created specifically for Tennis Players. By muting all light except optic yellow, Bolle Competivision Lens Technology makes the ball literally pop out of the background. Bolle Competivision Technology works so well that it received Tennis Week magazine's award for best on-court product and earned the right to be the official eyewear of the US Professional Tennis Association. Along with our 100% authentic Bolle Competivision Sun Glasses in non-prescription styles, our prescription tennis sunglasses include our complete catalog of Bolle Prescription Eyewear. Don't forget to check out the large and extensive collection of tennis sunglasses as well as the wide collection of varied styles of sunglasses!