Get the benefit of readers and sunglass all in one. Equipped with our patented C-Mate technology, these Costa Tuna Alley reader sunglasses are the perfect balance of performance and function, whether it&';s spotting a fish, tying a hook or reading a map. Without any visible line separating the bifocal area, these performance fishing men&';s Angler reader sunglasses make for a seamless day spent uncovering a new stretch of water, casting and getting one on the line. With three power ranges of +2.50, +2.00 and +1.50, we have the perfect pair for any taste. Size : XL (62-11) Fit: Regular A medium lens front designed for those who prefer to cover an average portion of the face. Nose Bridge: High Bridge Fit Offers a more secure and comfortable fit for those with a high nose bridge and lower cheekbones. A good choice if the bridge of your nose is above the level of your pupils.