Taking strain away from your eyes, these glasses are crafted with blue light filter lenses that transition from clear to tinted in changing light conditions. 100% UV protection Photochromic/Blue light filter lenses Adjustable nose pads Cloth and case included Metal/crystal Made in Italy SIZE 51mm lens width 20mm bridge width 145mm temple length Please note: Clear, non-optical lenses. Replacement is non-optional. Style Code: 0400013116540