Chic frames in an aviator silhouette with proprietary blue light blocking frequency lenses. Handcrafted acetate design utilizing state-of-the-art CNC finishing for optimal fit, function, and durability. Optical grade CR39 lenses with HEV blue light-filtering coating Superior hard coating for anti-scratch durability Anti-reflective coating to mitigate reflections and glare Super hydro-phobic and oleo-phobic coatingfor anti-smudge Cloth and case included Acetate Imported SIZE 58mm lens width 14mm bridge width 140mm temple length Style Code: 0400013386987