Discover what's out there. Sustainably crafted from recycled materials, Sterling is the ultimate sporty-chic accessory. With color-blocked temples and an oversized square silhouette, Sterling is an outdoor-inspired style that blurs the line from street to summit. New in original packaging. Never worn. COLOR: Gray Tortoise/Blue STYLE: 3073150 Width: Wide Shape: Square SPECIFICATIONS: -- Frame Width: 136 mm (5.4 in) -- Frame Height: 52 mm (2.1 in) -- Eye Size: 51 mm (2.0 in) -- Nose Bridge: 21 mm (0.8 in) -- Optical Fit: 51-21-152 -- Temple Length: 152 mm (6.0 in) THE LENS: -- Blue Light Focus™ Lenses utilize proprietary baked-in technology that filters over 40% of high-energy visible blue light¹ -- 7 Layer Anti-Reflective Coating enhances contrast and visual acuity² by reducing³ reflections (glare) on the surface of the lens -- Unique Lens Clearness all the comfort, all the style, with barely-there tints⁴ -- Dual Anti-Scratch Coating for long-lasting protection -- UV400 Protection blocks 99.9% of UVA/UVB rays -- Acrylic Aspheric Material Lens that’s ultra-thin and lightweight THE FRAME: -- Spring Hinges for a durable, comfortable fit -- Crated from a certified recycled polycarbonate material that's durable and heat-resistant THE EXTRAS: -- Complimentary Case