Smith Era Sunglasses Black Frame Polarized Gray Lens. Despite the large coverage these Smith sunglasses feel lighter than they look. The bio-based frames come with no-slip nose pads. Specifications for Smith Era Sunglasses: Manufacturer: Smith Application: Casual Temple Length: 145 mm Age Group: Adults Gender: Unisex Polarized: Yes Photochromic: No OTG: No Temple Design: Wire Spatula Frame Type: Lightweight Frame Material: Evolve Lens Shape: Butterfly Horizontal Frame Measurement: 55 mm Vertical Frame Measurement: 48 mm Distance Between Lenses: 16 mm Features of Smith Era Sunglasses ChromaPop polarized lenses cut glare and enhance color and contrast Carbonic lenses offer impact resistance and clear optics Medium fit large coverage 4-base lens curvature is just right for everyday wear Megol nose pads provide non-slip grip so glasses stay put Evolve bio-based frame material is lightweight and durable Package Contents: Smith Era Sunglasses Microfiber Bag Smith 204063P6555LA: Era Sunglasses Vintage Tortoise Frame Polarized Brown Gradient Lens Smith 20406380755M9: Era Sunglasses Black Frame Polarized Gray Lens Smith 20406300355L7: Era Sunglasses Matte Black Frame ChromaPop Polarized Gray Green Lens Smith 20406308655L5: Era Sunglasses Tortoise Frame ChromaPop Polarized Brown Lens Smith 204063GBY55DF: Era Sunglasses Black Marble Frame ChromaPop Polarized Violet Mirror Lens Smith 20406380755QG: Era Sunglasses Black Frame ChromaPop Polarized Opal Mirror Lens Smith 204063086559V: Era Sunglasses Tortoise Frame ChromaPop Polarized Rose Gold Mirror Lens Smith 20406380755M9: Era Sunglasses Black Frame Polarized Gray Lens