Large Size measures inside temple to temple 5 1/2" Lens 2 1/4h X 2 5/8"w Fits over glasses these sunglasses have copper drivers lenses with side windows, that filters out blue light, that gives sharper images, reduces glare and filter out 99.99% of ultraviolet rays.These are just like the ones selling for $30. to $4o. with one exception the price. Comes with a micro-fiber storage bag.