OTIS A Day Late Sunglasses Eco Hornwood/Brown Polar 50-23-140. A Day Late effortlessly blends our handmade acetate frame with a polished metal nose bridge to provide that impeccably functional frame you've been seeking out. Heighten your style with a wearable pair of sunglasses that can compliment any look any day and any adventure you set yourself on. Specifications for OTIS A Day Late Sunglasses: Manufacturer: OTIS Application: Outdoor Size: One Size Temple Length: 140 mm Age Group: Adults Gender: Unisex Frame Material: Acetate Lens Material: Mineral Glass Lens Diameter: 50 mm Distance Between Lenses: 23 mm Features of OTIS A Day Late Sunglasses MINERAL GLASS: Mineral Glass is created from natural elements like sand and soda ash. Its endlessly recyclable and harmless to humans and animals alike. Its high resistance to scratching and lack of distortion make it the worlds best lens material. It really does have to be Mineral Glass. 6 BASE LENS CURVE: Lens 'Base Curve' is a measure of the front curvature of the lens. The higher the number the greater the curve. Frame Sizing: 50 - 22.5 - 140 (mm). For sizing information visit our Frame Dimension Guide. 100percent UVA/UVB PROTECTION: All OTIS fixed-tint lenses block 100percent of harmful UVA UVB and HEV light to provide superior protection from solar damage causing intraocular melanoma and macular degeneration as well as reducing eye fatigue and reducing the visible signs of aging while maintaining true color and depth perception. METAL AND ACETATE FRAMES: Made with premium quality acetate (originating from renewable resources wood pulp & cotton fibre) the ideal material for making durable Glasses. Its hue is embedded within the product rather than sprayed onto the surface retaining colour brightness and preventing peeling & fading. OTIS handmade frames have stainless steel wires injected into the temples for adjustability - a task best performed by an Eye Care Professional. VISSOTTICA HINGES WITH STAINLESS STEEL SCREWS: OTIS frames are produced with high quality 3 5 and 7 barrel hinges. These premium grade Vissottica brand hinges are extremely durable and boast 100percent corrosion resistance. Package Contents: Otis A Day Late Sunglasses Sunglass Case Cleaning Cloth OTIS 25-1803: A Day Late Sunglasses Emerald/Grey 50-23-140 OTIS 25-1801P: A Day Late Sunglasses Matte Dark Tort/Brown Polar 50-23-140 OTIS 25-2001P: A Day Late Sunglasses Trans Blue Wave/Smokey Blue Polar 50-23-140 OTIS 25-2102P: A Day Late Sunglasses Eco Matte Black/Grey Polar 50-23-140 OTIS 25-2101P: A Day Late Sunglasses Eco Hornwood/Brown Polar 50-23-140 OTIS 25-2101P: A Day Late Sunglasses Eco Hornwood/Brown Polar 50-23-140