Comes with case. This pair has a nice amount of blue in the tortoise pattern. From Google "The Warby Parker Kimball M 173 (Size 4724-145) is a unisex, rounded-square acetate frame. It features a classic keyhole bridge and is most famously available in "Tanzanite Tortoise" or Brown/Blue Tortoise... 47 mm lens width, 24 mm bridge width, and 145 mm temple length...It accommodates single-vision and progressive prescriptions. Since Warby Parker frequently refreshes its colors, the specific "Tanzanite Tortoise" or "Brown Blue Tortoise" variations are no longer in stock at their primary storefront."